diff --git a/libs/core/langchain_core/callbacks/manager.py b/libs/core/langchain_core/callbacks/manager.py
index 2297e684de1..a1108ca5b48 100644
--- a/libs/core/langchain_core/callbacks/manager.py
+++ b/libs/core/langchain_core/callbacks/manager.py
@@ -2010,6 +2010,10 @@ def _configure(
         if run_tree is not None:
             for handler in callback_manager.handlers:
                 if isinstance(handler, LangChainTracer):
+                    handler.order_map[run_tree.id] = (
+                        run_tree.trace_id,
+                        run_tree.dotted_order,
+                    )
                     handler.run_map[str(run_tree.id)] = cast(Run, run_tree)
     for var, inheritable, handler_class, env_var in _configure_hooks:
         create_one = (
diff --git a/libs/core/langchain_core/tracers/base.py b/libs/core/langchain_core/tracers/base.py
index 4c77928eae5..0cff8875ec5 100644
--- a/libs/core/langchain_core/tracers/base.py
+++ b/libs/core/langchain_core/tracers/base.py
@@ -16,6 +16,7 @@ from typing import (
     Optional,
     Sequence,
     Set,
+    Tuple,
     Union,
     cast,
 )
@@ -68,6 +69,9 @@ class BaseTracer(BaseCallbackHandler, ABC):
         super().__init__(**kwargs)
         self._schema_format = _schema_format  # For internal use only API will change.
         self.run_map: Dict[str, Run] = {}
+        """Map of run ID to run. Cleared on run end."""
+        self.order_map: Dict[UUID, Tuple[UUID, str]] = {}
+        """Map of run ID to (trace_id, dotted_order). Cleared when tracer GCed."""
 
     @staticmethod
     def _add_child_run(
@@ -100,30 +104,23 @@ class BaseTracer(BaseCallbackHandler, ABC):
         """Start a trace for a run."""
         current_dotted_order = run.start_time.strftime("%Y%m%dT%H%M%S%fZ") + str(run.id)
         if run.parent_run_id:
-            parent_run = self.run_map.get(str(run.parent_run_id))
-            if parent_run:
-                self._add_child_run(parent_run, run)
-                if hasattr(parent_run, "child_execution_order"):
-                    parent_run.child_execution_order = max(
-                        parent_run.child_execution_order, run.child_execution_order
-                    )
-                run.trace_id = parent_run.trace_id
-                if parent_run.dotted_order:
-                    run.dotted_order = (
-                        parent_run.dotted_order + "." + current_dotted_order
-                    )
-                else:
-                    # Something wrong with tracer parent run has no dotted_order
-                    logger.debug(
-                        f"Parent run with UUID {run.parent_run_id} has no dotted_order."
-                    )
+            if parent := self.order_map.get(run.parent_run_id):
+                run.trace_id, run.dotted_order = parent
+                run.dotted_order += "." + current_dotted_order
+                if parent_run := self.run_map.get(str(run.parent_run_id)):
+                    self._add_child_run(parent_run, run)
             else:
-                # Something wrong with tracer, parent run not found
-                # Calculate the trace_id and dotted_order server side
-                logger.debug(f"Parent run with UUID {run.parent_run_id} not found.")
+                logger.warning(
+                    f"Parent run {run.parent_run_id} not found for run {run.id}."
+                    " Treating as a root run."
+                )
+                run.parent_run_id = None
+                run.trace_id = run.id
+                run.dotted_order = current_dotted_order
         else:
             run.trace_id = run.id
             run.dotted_order = current_dotted_order
+        self.order_map[run.id] = (run.trace_id, run.dotted_order)
         self.run_map[str(run.id)] = run
         self._on_run_create(run)
 
@@ -131,36 +128,9 @@ class BaseTracer(BaseCallbackHandler, ABC):
         """End a trace for a run."""
         if not run.parent_run_id:
             self._persist_run(run)
-        else:
-            parent_run = self.run_map.get(str(run.parent_run_id))
-            if parent_run is None:
-                logger.debug(f"Parent run with UUID {run.parent_run_id} not found.")
-            elif (
-                run.child_execution_order is not None
-                and getattr(parent_run, "child_execution_order", None) is not None
-                and run.child_execution_order > parent_run.child_execution_order
-            ):
-                parent_run.child_execution_order = run.child_execution_order
         self.run_map.pop(str(run.id))
         self._on_run_update(run)
 
-    def _get_execution_order(self, parent_run_id: Optional[str] = None) -> int:
-        """Get the execution order for a run."""
-        if parent_run_id is None:
-            return 1
-
-        parent_run = self.run_map.get(parent_run_id)
-        if parent_run is None:
-            logger.debug(f"Parent run with UUID {parent_run_id} not found.")
-            return 1
-        if getattr(parent_run, "child_execution_order", None) is None:
-            logger.debug(
-                f"Parent run with UUID {parent_run_id} has no child_execution_order."
-            )
-            return 1
-
-        return parent_run.child_execution_order + 1
-
     def _get_run(
         self, run_id: UUID, run_type: Union[str, Set[str], None] = None
     ) -> Run:
@@ -205,8 +175,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
                 f"Chat model tracing is not supported in "
                 f"for {self._schema_format} format."
             )
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -218,8 +186,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             # WARNING: This is valid ONLY for streaming_events.
             # run_type="llm" is what's used by virtually all tracers.
             # Changing this to "chat_model" may break triggering on_llm_start
@@ -244,8 +210,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
         **kwargs: Any,
     ) -> Run:
         """Start a trace for an LLM run."""
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -258,8 +222,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             run_type="llm",
             tags=tags or [],
             name=name,  # type: ignore[arg-type]
@@ -376,8 +338,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
         **kwargs: Any,
     ) -> Run:
         """Start a trace for a chain run."""
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -389,8 +349,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             child_runs=[],
             run_type=run_type or "chain",
             name=name,  # type: ignore[arg-type]
@@ -474,8 +432,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
         **kwargs: Any,
     ) -> Run:
         """Start a trace for a tool run."""
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -496,8 +452,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             child_runs=[],
             run_type="tool",
             tags=tags or [],
@@ -546,8 +500,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
         **kwargs: Any,
     ) -> Run:
         """Run when Retriever starts running."""
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -560,8 +512,6 @@ class BaseTracer(BaseCallbackHandler, ABC):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             tags=tags,
             child_runs=[],
             run_type="retriever",
diff --git a/libs/core/langchain_core/tracers/langchain.py b/libs/core/langchain_core/tracers/langchain.py
index 9f703645126..10b652b63c1 100644
--- a/libs/core/langchain_core/tracers/langchain.py
+++ b/libs/core/langchain_core/tracers/langchain.py
@@ -105,8 +105,6 @@ class LangChainTracer(BaseTracer):
         **kwargs: Any,
     ) -> Run:
         """Start a trace for an LLM run."""
-        parent_run_id_ = str(parent_run_id) if parent_run_id else None
-        execution_order = self._get_execution_order(parent_run_id_)
         start_time = datetime.now(timezone.utc)
         if metadata:
             kwargs.update({"metadata": metadata})
@@ -118,8 +116,6 @@ class LangChainTracer(BaseTracer):
             extra=kwargs,
             events=[{"name": "start", "time": start_time}],
             start_time=start_time,
-            execution_order=execution_order,
-            child_execution_order=execution_order,
             run_type="llm",
             tags=tags,
             name=name,  # type: ignore[arg-type]
diff --git a/libs/core/langchain_core/tracers/schemas.py b/libs/core/langchain_core/tracers/schemas.py
index cec04e1d9d3..b1b62f1d76b 100644
--- a/libs/core/langchain_core/tracers/schemas.py
+++ b/libs/core/langchain_core/tracers/schemas.py
@@ -113,8 +113,6 @@ class ToolRun(BaseRun):
 class Run(BaseRunV2):
     """Run schema for the V2 API in the Tracer."""
 
-    execution_order: int
-    child_execution_order: int
     child_runs: List[Run] = Field(default_factory=list)
     tags: Optional[List[str]] = Field(default_factory=list)
     events: List[Dict[str, Any]] = Field(default_factory=list)
diff --git a/libs/core/langchain_core/tracers/stdout.py b/libs/core/langchain_core/tracers/stdout.py
index 0054b3471b8..dc2feb77a22 100644
--- a/libs/core/langchain_core/tracers/stdout.py
+++ b/libs/core/langchain_core/tracers/stdout.py
@@ -68,9 +68,9 @@ class FunctionCallbackHandler(BaseTracer):
     def get_breadcrumbs(self, run: Run) -> str:
         parents = self.get_parents(run)[::-1]
         string = " > ".join(
-            f"{parent.execution_order}:{parent.run_type}:{parent.name}"
+            f"{parent.run_type}:{parent.name}"
             if i != len(parents) - 1
-            else f"{parent.execution_order}:{parent.run_type}:{parent.name}"
+            else f"{parent.run_type}:{parent.name}"
             for i, parent in enumerate(parents + [run])
         )
         return string
diff --git a/libs/core/tests/unit_tests/runnables/__snapshots__/test_runnable.ambr b/libs/core/tests/unit_tests/runnables/__snapshots__/test_runnable.ambr
index aa6499bc290..77eeb9c48ec 100644
--- a/libs/core/tests/unit_tests/runnables/__snapshots__/test_runnable.ambr
+++ b/libs/core/tests/unit_tests/runnables/__snapshots__/test_runnable.ambr
@@ -1529,7 +1529,7 @@
 # ---
 # name: test_combining_sequences.3
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': "RunnableLambda(lambda x: {'question': x[0] + x[1]})"}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nicer assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['baz, qux'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'runnable', 'data': {'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'name': 'RunnableLambda'}}, {'id': 5, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 6, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 7, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 8, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 2, 'target': 3}, {'source': 3, 'target': 4}, {'source': 4, 'target': 5}, {'source': 5, 'target': 6}, {'source': 7, 'target': 8}, {'source': 6, 'target': 7}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['baz', 'qux']}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo, bar'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 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dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003'), Run(id=UUID('00000000-0000-4000-8000-000000000004'), name='RunnableLambda', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': "RunnableLambda(lambda x: {'question': x[0] + x[1]})"}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': ['foo', 'bar']}, outputs={'question': 'foobar'}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:4'], execution_order=None, child_execution_order=None, child_runs=[], 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{'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo, bar'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo, bar', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo, bar', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': AIMessage(content='foo, bar', id='')}, outputs={'output': ['foo', 'bar']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003'), Run(id=UUID('00000000-0000-4000-8000-000000000004'), name='RunnableLambda', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': "RunnableLambda(lambda x: {'question': x[0] + x[1]})"}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': ['foo', 'bar']}, outputs={'question': 'foobar'}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:4'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000004'), Run(id=UUID('00000000-0000-4000-8000-000000000005'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nicer assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'foobar'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nicer assistant.'), HumanMessage(content='foobar')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:5'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000005'), Run(id=UUID('00000000-0000-4000-8000-000000000006'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['baz, qux'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['baz, qux'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nicer assistant.\nHuman: foobar']}, outputs={'generations': [[{'text': 'baz, qux', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'baz, qux', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:6'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000006'), Run(id=UUID('00000000-0000-4000-8000-000000000007'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': AIMessage(content='baz, qux', id='')}, outputs={'output': ['baz', 'qux']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:7'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000007')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_each
@@ -2673,7 +2673,7 @@
 # ---
 # name: test_prompt_with_chat_model.2
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': AIMessage(content='foo', id='')}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': AIMessage(content='foo', id='')}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_chat_model_and_parser
@@ -3056,7 +3056,7 @@
 # ---
 # name: test_prompt_with_chat_model_and_parser.1
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['foo', 'bar']}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo, bar'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo, bar', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo, bar', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': AIMessage(content='foo, bar', id='')}, outputs={'output': ['foo', 'bar']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['foo', 'bar']}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo, bar'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo, bar'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo, bar', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo, bar', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': AIMessage(content='foo, bar', id='')}, outputs={'output': ['foo', 'bar']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_chat_model_async
@@ -3378,7 +3378,7 @@
 # ---
 # name: test_prompt_with_chat_model_async.2
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': AIMessage(content='foo', id='')}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': AIMessage(content='foo', id='')}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListChatModel', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo'], '_type': 'fake-list-chat-model', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'repr': "FakeListChatModel(responses=['foo'])", 'name': 'FakeListChatModel', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListChatModelInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake_chat_models', 'FakeListChatModel'], 'name': 'FakeListChatModel'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListChatModelOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'ChatGeneration', 'message': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'messages', 'AIMessage'], 'kwargs': {'content': 'foo', 'tool_calls': [], 'invalid_tool_calls': []}}}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_llm
@@ -3694,13 +3694,13 @@
 # ---
 # name: test_prompt_with_llm.1
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_llm.2
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': 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serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 2}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'], i=1)", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'bar', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'], i=1)", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 3, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 2, 'target': 3}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your favorite color?'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000004'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your favorite color?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your favorite color?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000003'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000003'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000003.20230101T000000000000Z00000000-0000-4000-8000-000000000004'), Run(id=UUID('00000000-0000-4000-8000-000000000005'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 2}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'], i=1)", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your favorite color?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000003'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000003'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000003.20230101T000000000000Z00000000-0000-4000-8000-000000000005')], trace_id=UUID('00000000-0000-4000-8000-000000000003'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000003'),
   ])
 # ---
 # name: test_prompt_with_llm_and_async_lambda
@@ -4045,7 +4045,7 @@
 # ---
 # name: test_prompt_with_llm_and_async_lambda.1
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': 'RunnableLambda(afunc=passthrough)'}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'name': 'passthrough'}}, {'id': 4, 'type': 'schema', 'data': 'passthrough_output'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='passthrough', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': 'RunnableLambda(afunc=passthrough)'}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'foo'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': 'RunnableLambda(afunc=passthrough)'}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'name': 'passthrough'}}, {'id': 4, 'type': 'schema', 'data': 'passthrough_output'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['foo', 'bar'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'repr': "FakeListLLM(responses=['foo', 'bar'])", 'name': 'FakeListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeListLLM'], 'name': 'FakeListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'foo', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='passthrough', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'runnables', 'base', 'RunnableLambda'], 'repr': 'RunnableLambda(afunc=passthrough)'}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'foo'}, outputs={'output': 'foo'}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_llm_parser
@@ -4428,13 +4428,13 @@
 # ---
 # name: test_prompt_with_llm_parser.1
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'])", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeStreamingListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['bear, dog, cat', 'tomato, lettuce, onion'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'])", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'bear, dog, cat', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'bear, dog, cat'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
+    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'])", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeStreamingListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['bear, dog, cat', 'tomato, lettuce, onion'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 1}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'])", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'bear, dog, cat', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'bear, dog, cat'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
   ])
 # ---
 # name: test_prompt_with_llm_parser.2
   list([
-    Run(id=UUID('00000000-0000-4000-8000-000000000000'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'], i=1)", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ['tomato', 'lettuce', 'onion']}, reference_example_id=None, parent_run_id=None, tags=[], execution_order=None, child_execution_order=None, child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000001'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your name?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your name?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:1'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000001'), Run(id=UUID('00000000-0000-4000-8000-000000000002'), name='FakeStreamingListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['bear, dog, cat', 'tomato, lettuce, onion'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 2}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'], i=1)", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your name?']}, outputs={'generations': [[{'text': 'tomato, lettuce, onion', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:2'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000002'), Run(id=UUID('00000000-0000-4000-8000-000000000003'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'tomato, lettuce, onion'}, outputs={'output': ['tomato', 'lettuce', 'onion']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000000'), tags=['seq:step:3'], execution_order=None, child_execution_order=None, child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000.20230101T000000000000Z00000000-0000-4000-8000-000000000003')], trace_id=UUID('00000000-0000-4000-8000-000000000000'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000000'),
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+    Run(id=UUID('00000000-0000-4000-8000-000000000004'), name='RunnableSequence', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='chain', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'schema', 'runnable', 'RunnableSequence'], 'kwargs': {'first': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'middle': [{'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'], i=1)", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}], 'last': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, 'name': None}, 'name': 'RunnableSequence', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 3, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 4, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}, {'source': 3, 'target': 4}, {'source': 2, 'target': 3}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your favorite color?'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=None, tags=[], child_runs=[Run(id=UUID('00000000-0000-4000-8000-000000000005'), name='ChatPromptTemplate', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='prompt', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'kwargs': {'messages': [{'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'SystemMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': [], 'template': 'You are a nice assistant.', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}, {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'chat', 'HumanMessagePromptTemplate'], 'kwargs': {'prompt': {'lc': 1, 'type': 'constructor', 'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'kwargs': {'input_variables': ['question'], 'template': '{question}', 'template_format': 'f-string', 'partial_variables': {}}, 'name': 'PromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'prompt', 'PromptTemplate'], 'name': 'PromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'PromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}}}], 'input_variables': ['question']}, 'name': 'ChatPromptTemplate', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'PromptInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'prompts', 'chat', 'ChatPromptTemplate'], 'name': 'ChatPromptTemplate'}}, {'id': 2, 'type': 'schema', 'data': 'ChatPromptTemplateOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'question': 'What is your favorite color?'}, outputs={'output': ChatPromptValue(messages=[SystemMessage(content='You are a nice assistant.'), HumanMessage(content='What is your favorite color?')])}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000004'), tags=['seq:step:1'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000004'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000004.20230101T000000000000Z00000000-0000-4000-8000-000000000005'), Run(id=UUID('00000000-0000-4000-8000-000000000006'), name='FakeStreamingListLLM', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='llm', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={'invocation_params': {'responses': ['bear, dog, cat', 'tomato, lettuce, onion'], '_type': 'fake-list', 'stop': None}, 'options': {'stop': None}, 'batch_size': 2}, error=None, serialized={'lc': 1, 'type': 'not_implemented', 'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'repr': "FakeStreamingListLLM(responses=['bear, dog, cat', 'tomato, lettuce, onion'], i=1)", 'name': 'FakeStreamingListLLM', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'FakeStreamingListLLMInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain_core', 'language_models', 'fake', 'FakeStreamingListLLM'], 'name': 'FakeStreamingListLLM'}}, {'id': 2, 'type': 'schema', 'data': 'FakeStreamingListLLMOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'prompts': ['System: You are a nice assistant.\nHuman: What is your favorite color?']}, outputs={'generations': [[{'text': 'bear, dog, cat', 'generation_info': None, 'type': 'Generation'}]], 'llm_output': None, 'run': None}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000004'), tags=['seq:step:2'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000004'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000004.20230101T000000000000Z00000000-0000-4000-8000-000000000006'), Run(id=UUID('00000000-0000-4000-8000-000000000007'), name='CommaSeparatedListOutputParser', start_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), run_type='parser', end_time=FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc), extra={}, error=None, serialized={'lc': 1, 'type': 'constructor', 'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'kwargs': {}, 'name': 'CommaSeparatedListOutputParser', 'graph': {'nodes': [{'id': 0, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserInput'}, {'id': 1, 'type': 'runnable', 'data': {'id': ['langchain', 'output_parsers', 'list', 'CommaSeparatedListOutputParser'], 'name': 'CommaSeparatedListOutputParser'}}, {'id': 2, 'type': 'schema', 'data': 'CommaSeparatedListOutputParserOutput'}], 'edges': [{'source': 0, 'target': 1}, {'source': 1, 'target': 2}]}}, events=[{'name': 'start', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}, {'name': 'end', 'time': FakeDatetime(2023, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)}], inputs={'input': 'bear, dog, cat'}, outputs={'output': ['bear', 'dog', 'cat']}, reference_example_id=None, parent_run_id=UUID('00000000-0000-4000-8000-000000000004'), tags=['seq:step:3'], child_runs=[], trace_id=UUID('00000000-0000-4000-8000-000000000004'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000004.20230101T000000000000Z00000000-0000-4000-8000-000000000007')], trace_id=UUID('00000000-0000-4000-8000-000000000004'), dotted_order='20230101T000000000000Z00000000-0000-4000-8000-000000000004'),
   ])
 # ---
 # name: test_router_runnable
diff --git a/libs/core/tests/unit_tests/runnables/test_runnable.py b/libs/core/tests/unit_tests/runnables/test_runnable.py
index 8ed3940cbeb..0e842182529 100644
--- a/libs/core/tests/unit_tests/runnables/test_runnable.py
+++ b/libs/core/tests/unit_tests/runnables/test_runnable.py
@@ -134,8 +134,6 @@ class FakeTracer(BaseTracer):
                     self.uuids_map[run.parent_run_id] if run.parent_run_id else None
                 ),
                 "child_runs": [self._copy_run(child) for child in run.child_runs],
-                "execution_order": None,
-                "child_execution_order": None,
                 "trace_id": self._replace_uuid(run.trace_id) if run.trace_id else None,
                 "dotted_order": new_dotted_order,
                 "inputs": (
diff --git a/libs/core/tests/unit_tests/tracers/test_base_tracer.py b/libs/core/tests/unit_tests/tracers/test_base_tracer.py
index 96a29bd99ad..2b3a0d37f58 100644
--- a/libs/core/tests/unit_tests/tracers/test_base_tracer.py
+++ b/libs/core/tests/unit_tests/tracers/test_base_tracer.py
@@ -68,8 +68,6 @@ def test_tracer_llm_run() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized=SERIALIZED,
         inputs={"prompts": []},
         outputs=LLMResult(generations=[[]]),  # type: ignore[arg-type]
@@ -103,8 +101,6 @@ def test_tracer_chat_model_run() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized=SERIALIZED_CHAT,
         inputs=dict(prompts=["Human: "]),
         outputs=LLMResult(generations=[[]]),  # type: ignore[arg-type]
@@ -141,8 +137,6 @@ def test_tracer_multiple_llm_runs() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized=SERIALIZED,
         inputs=dict(prompts=[]),
         outputs=LLMResult(generations=[[]]),  # type: ignore[arg-type]
@@ -174,8 +168,6 @@ def test_tracer_chain_run() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized={"name": "chain"},
         inputs={},
         outputs={},
@@ -204,8 +196,6 @@ def test_tracer_tool_run() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized={"name": "tool"},
         inputs={"input": "test"},
         outputs={"output": "test"},
@@ -266,8 +256,6 @@ def test_tracer_nested_run() -> None:
             {"name": "end", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=4,
         serialized={"name": "chain"},
         inputs={},
         outputs={},
@@ -285,8 +273,6 @@ def test_tracer_nested_run() -> None:
                     {"name": "end", "time": datetime.now(timezone.utc)},
                 ],
                 extra={},
-                execution_order=2,
-                child_execution_order=3,
                 serialized={"name": "tool"},
                 inputs=dict(input="test"),
                 outputs=dict(output="test"),
@@ -306,8 +292,6 @@ def test_tracer_nested_run() -> None:
                             {"name": "end", "time": datetime.now(timezone.utc)},
                         ],
                         extra={},
-                        execution_order=3,
-                        child_execution_order=3,
                         serialized=SERIALIZED,
                         inputs=dict(prompts=[]),
                         outputs=LLMResult(generations=[[]]),  # type: ignore[arg-type]
@@ -328,8 +312,6 @@ def test_tracer_nested_run() -> None:
                     {"name": "end", "time": datetime.now(timezone.utc)},
                 ],
                 extra={},
-                execution_order=4,
-                child_execution_order=4,
                 serialized=SERIALIZED,
                 inputs=dict(prompts=[]),
                 outputs=LLMResult(generations=[[]]),  # type: ignore[arg-type]
@@ -358,8 +340,6 @@ def test_tracer_llm_run_on_error() -> None:
             {"name": "error", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized=SERIALIZED,
         inputs=dict(prompts=[]),
         outputs=None,
@@ -391,8 +371,6 @@ def test_tracer_llm_run_on_error_callback() -> None:
             {"name": "error", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized=SERIALIZED,
         inputs=dict(prompts=[]),
         outputs=None,
@@ -429,8 +407,6 @@ def test_tracer_chain_run_on_error() -> None:
             {"name": "error", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized={"name": "chain"},
         inputs={},
         outputs=None,
@@ -461,8 +437,6 @@ def test_tracer_tool_run_on_error() -> None:
             {"name": "error", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=1,
         serialized={"name": "tool"},
         inputs=dict(input="test"),
         outputs=None,
@@ -534,8 +508,6 @@ def test_tracer_nested_runs_on_error() -> None:
             {"name": "error", "time": datetime.now(timezone.utc)},
         ],
         extra={},
-        execution_order=1,
-        child_execution_order=5,
         serialized={"name": "chain"},
         error=repr(exception),
         inputs={},
@@ -554,8 +526,6 @@ def test_tracer_nested_runs_on_error() -> None:
                     {"name": "end", "time": datetime.now(timezone.utc)},
                 ],
                 extra={},
-                execution_order=2,
-                child_execution_order=2,
                 serialized=SERIALIZED,
                 error=None,
                 inputs=dict(prompts=[]),
@@ -574,8 +544,6 @@ def test_tracer_nested_runs_on_error() -> None:
                     {"name": "end", "time": datetime.now(timezone.utc)},
                 ],
                 extra={},
-                execution_order=3,
-                child_execution_order=3,
                 serialized=SERIALIZED,
                 error=None,
                 inputs=dict(prompts=[]),
@@ -594,8 +562,6 @@ def test_tracer_nested_runs_on_error() -> None:
                     {"name": "error", "time": datetime.now(timezone.utc)},
                 ],
                 extra={},
-                execution_order=4,
-                child_execution_order=5,
                 serialized={"name": "tool"},
                 error=repr(exception),
                 inputs=dict(input="test"),
@@ -614,8 +580,6 @@ def test_tracer_nested_runs_on_error() -> None:
                             {"name": "error", "time": datetime.now(timezone.utc)},
                         ],
                         extra={},
-                        execution_order=5,
-                        child_execution_order=5,
                         serialized=SERIALIZED,
                         error=repr(exception),
                         inputs=dict(prompts=[]),
diff --git a/libs/core/tests/unit_tests/tracers/test_langchain.py b/libs/core/tests/unit_tests/tracers/test_langchain.py
index a98550afdf6..dc9d0c509a1 100644
--- a/libs/core/tests/unit_tests/tracers/test_langchain.py
+++ b/libs/core/tests/unit_tests/tracers/test_langchain.py
@@ -67,6 +67,7 @@ def test_tracer_with_run_tree_parent() -> None:
     parent = RunTree(name="parent", inputs={"input": "foo"}, client=client)
     run_id = uuid.uuid4()
     tracer = LangChainTracer(client=client)
+    tracer.order_map[parent.id] = (parent.trace_id, parent.dotted_order)
     tracer.run_map[str(parent.id)] = parent  # type: ignore
     tracer.on_chain_start(
         {"name": "child"}, {"input": "bar"}, run_id=run_id, parent_run_id=parent.id