rm test release condition

- **Description:** This commit fixed the problem that Redis vector store
will change the value of a metadata from 0 to empty when saving the
document, which should be an un-intended behavior.
  - **Issue:** N/A
  - **Dependencies:** N/A

.github/workflows/_release.yml

@@ -14,7 +14,6 @@ env:
 
 jobs:
   build:
-    if: github.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
 
     outputs:

.github/workflows/_test_release.yml

@@ -14,7 +14,6 @@ env:
 
 jobs:
   build:
-    if: github.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
 
     outputs:

libs/langchain/langchain/chat_models/bedrock.py

@@ -27,7 +27,7 @@ class ChatPromptAdapter:
     ) -> str:
         if provider == "anthropic":
             prompt = convert_messages_to_prompt_anthropic(messages=messages)
-        if provider == "meta":
+        elif provider == "meta":
             prompt = convert_messages_to_prompt_llama(messages=messages)
         else:
             raise NotImplementedError(

libs/langchain/langchain/schema/messages.py

@@ -46,6 +46,8 @@ def get_buffer_string(
             role = "System"
         elif isinstance(m, FunctionMessage):
             role = "Function"
+        elif isinstance(m, ToolMessage):
+            role = "Tool"
         elif isinstance(m, ChatMessage):
             role = m.role
         else:

libs/langchain/langchain/vectorstores/redis/base.py

@@ -1381,7 +1381,7 @@ def _prepare_metadata(metadata: Dict[str, Any]) -> Dict[str, Any]:
 
     clean_meta: Dict[str, Union[str, float, int]] = {}
     for key, value in metadata.items():
-        if not value:
+        if value is None:
             clean_meta[key] = ""
             continue
 

libs/langchain/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain"
-version = "0.0.339"
+version = "0.0.340"
 description = "Building applications with LLMs through composability"
 authors = []
 license = "MIT"

libs/langchain/tests/unit_tests/chat_models/test_bedrock.py

@@ -1,8 +1,10 @@
 """Test Anthropic Chat API wrapper."""
 from typing import List
+from unittest.mock import MagicMock
 
 import pytest
 
+from langchain.chat_models import BedrockChat
 from langchain.chat_models.meta import convert_messages_to_prompt_llama
 from langchain.schema import AIMessage, BaseMessage, HumanMessage, SystemMessage
 
@@ -28,3 +30,19 @@ from langchain.schema import AIMessage, BaseMessage, HumanMessage, SystemMessage
 def test_formatting(messages: List[BaseMessage], expected: str) -> None:
     result = convert_messages_to_prompt_llama(messages)
     assert result == expected
+
+
+def test_anthropic_bedrock() -> None:
+    client = MagicMock()
+    respbody = MagicMock(
+        read=MagicMock(
+            return_value=MagicMock(
+                decode=MagicMock(return_value=b'{"completion":"Hi back"}')
+            )
+        )
+    )
+    client.invoke_model.return_value = {"body": respbody}
+    model = BedrockChat(model_id="anthropic.claude-v2", client=client)
+
+    # should not throw an error
+    model.invoke("hello there")