diff --git a/libs/langchain/langchain/chains/ernie_functions/__init__.py b/libs/langchain/langchain/chains/ernie_functions/__init__.py
index 3efc22d4199..ad02d13fbed 100644
--- a/libs/langchain/langchain/chains/ernie_functions/__init__.py
+++ b/libs/langchain/langchain/chains/ernie_functions/__init__.py
@@ -1,4 +1,4 @@
-from langchain.chains.ernie_functions.base import (
+from langchain_community.chains.ernie_functions.base import (
     convert_to_ernie_function,
     create_ernie_fn_chain,
     create_ernie_fn_runnable,
diff --git a/libs/langchain/langchain/chains/ernie_functions/base.py b/libs/langchain/langchain/chains/ernie_functions/base.py
index 336ff4958a4..491d84b1a86 100644
--- a/libs/langchain/langchain/chains/ernie_functions/base.py
+++ b/libs/langchain/langchain/chains/ernie_functions/base.py
@@ -3,20 +3,27 @@ from typing import TYPE_CHECKING, Any
 from langchain._api import create_importer
 
 if TYPE_CHECKING:
-    from langchain_community.chains.ernie_functions.base import convert_python_function_to_ernie_function, convert_to_ernie_function, create_ernie_fn_chain, create_ernie_fn_runnable, create_structured_output_chain, create_structured_output_runnable, get_ernie_output_parser
+    from langchain_community.chains.ernie_functions.base import (
+        convert_python_function_to_ernie_function,
+        convert_to_ernie_function,
+        create_ernie_fn_chain,
+        create_ernie_fn_runnable,
+        create_structured_output_chain,
+        create_structured_output_runnable,
+        get_ernie_output_parser,
+    )
 
 # Create a way to dynamically look up deprecated imports.
 # Used to consolidate logic for raising deprecation warnings and
 # handling optional imports.
 DEPRECATED_LOOKUP = {
-	"convert_python_function_to_ernie_function": "langchain_community.chains.ernie_functions.base",
-	"convert_to_ernie_function": "langchain_community.chains.ernie_functions.base",
-	"create_ernie_fn_chain": "langchain_community.chains.ernie_functions.base",
-	"create_ernie_fn_runnable": "langchain_community.chains.ernie_functions.base",
-	"create_structured_output_chain": "langchain_community.chains.ernie_functions.base",
-	"create_structured_output_runnable": "langchain_community.chains.ernie_functions.base",
-	"get_ernie_output_parser": "langchain_community.chains.ernie_functions.base",
-
+    "convert_python_function_to_ernie_function": "langchain_community.chains.ernie_functions.base",
+    "convert_to_ernie_function": "langchain_community.chains.ernie_functions.base",
+    "create_ernie_fn_chain": "langchain_community.chains.ernie_functions.base",
+    "create_ernie_fn_runnable": "langchain_community.chains.ernie_functions.base",
+    "create_structured_output_chain": "langchain_community.chains.ernie_functions.base",
+    "create_structured_output_runnable": "langchain_community.chains.ernie_functions.base",
+    "get_ernie_output_parser": "langchain_community.chains.ernie_functions.base",
 }
 
 _import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)
@@ -28,11 +35,11 @@ def __getattr__(name: str) -> Any:
 
 
 __all__ = [
-	"convert_python_function_to_ernie_function",
-	"convert_to_ernie_function",
-	"create_ernie_fn_chain",
-	"create_ernie_fn_runnable",
-	"create_structured_output_chain",
-	"create_structured_output_runnable",
-	"get_ernie_output_parser"
+    "convert_python_function_to_ernie_function",
+    "convert_to_ernie_function",
+    "create_ernie_fn_chain",
+    "create_ernie_fn_runnable",
+    "create_structured_output_chain",
+    "create_structured_output_runnable",
+    "get_ernie_output_parser",
 ]
diff --git a/libs/langchain/langchain/retrievers/document_compressors/embeddings_filter.py b/libs/langchain/langchain/retrievers/document_compressors/embeddings_filter.py
index bc67b543fac..32a1c616967 100644
--- a/libs/langchain/langchain/retrievers/document_compressors/embeddings_filter.py
+++ b/libs/langchain/langchain/retrievers/document_compressors/embeddings_filter.py
@@ -4,7 +4,7 @@ import numpy as np
 from langchain_core.callbacks.manager import Callbacks
 from langchain_core.documents import Document
 from langchain_core.embeddings import Embeddings
-from langchain_core.pydantic_v1 import root_validator, Field
+from langchain_core.pydantic_v1 import Field, root_validator
 
 from langchain.retrievers.document_compressors.base import (
     BaseDocumentCompressor,