chore: drop UP045 (#33362)

Python 3.9 EOL

libs/partners/exa/tests/integration_tests/__init__.py

@@ -0,0 +1 @@
+"""Exa integration tests."""

libs/partners/exa/tests/integration_tests/test_compile.py

@@ -1,3 +1,5 @@
+"""Test that the integration tests compile."""
+
 import pytest  # type: ignore[import-not-found, import-not-found]
 
 

libs/partners/exa/tests/integration_tests/test_find_similar_tool.py

@@ -1,9 +1,12 @@
+"""Integration tests for Exa find similar tool."""
+
 from langchain_exa import (
     ExaFindSimilarResults,  # type: ignore[import-not-found, import-not-found]
 )
 
 
 def test_similarity_tool() -> None:
+    """Test that the Exa find similar tool works."""
     tool = ExaFindSimilarResults()
     res = tool.invoke(
         {

libs/partners/exa/tests/integration_tests/test_retriever.py

@@ -1,3 +1,5 @@
+"""Integration tests for `ExaSearchRetriever`."""
+
 from langchain_core.documents import (
     Document,  # type: ignore[import-not-found, import-not-found]
 )
@@ -6,6 +8,7 @@ from langchain_exa import ExaSearchRetriever
 
 
 def test_exa_retriever() -> None:
+    """Test basic functionality of the `ExaSearchRetriever`."""
     retriever = ExaSearchRetriever()
     res = retriever.invoke("best time to visit japan")
     print(res)  # noqa: T201
@@ -15,6 +18,7 @@ def test_exa_retriever() -> None:
 
 
 def test_exa_retriever_highlights() -> None:
+    """Test highlights feature of the `ExaSearchRetriever`."""
     retriever = ExaSearchRetriever(highlights=True)
     res = retriever.invoke("best time to visit japan")
     print(res)  # noqa: T201
@@ -29,6 +33,7 @@ def test_exa_retriever_highlights() -> None:
 
 
 def test_exa_retriever_advanced_features() -> None:
+    """Test advanced features of the `ExaSearchRetriever`."""
     retriever = ExaSearchRetriever(
         k=3, text_contents_options={"max_characters": 1000}, summary=True, type="auto"
     )

libs/partners/exa/tests/integration_tests/test_search_tool.py

@@ -1,9 +1,12 @@
+"""Integration tests for Exa search tool."""
+
 from langchain_exa import (
     ExaSearchResults,  # type: ignore[import-not-found, import-not-found]
 )
 
 
 def test_search_tool() -> None:
+    """Test that the Exa search tool works."""
     tool = ExaSearchResults()
     res = tool.invoke({"query": "best time to visit japan", "num_results": 5})
     print(res)  # noqa: T201
@@ -11,6 +14,7 @@ def test_search_tool() -> None:
 
 
 def test_search_tool_advanced_features() -> None:
+    """Test advanced features of the Exa search tool."""
     tool = ExaSearchResults()
     res = tool.invoke(
         {