diff --git a/libs/standard-tests/langchain_tests/integration_tests/chat_models.py b/libs/standard-tests/langchain_tests/integration_tests/chat_models.py
index ea12b8db12a..bc00ef1b895 100644
--- a/libs/standard-tests/langchain_tests/integration_tests/chat_models.py
+++ b/libs/standard-tests/langchain_tests/integration_tests/chat_models.py
@@ -2687,6 +2687,7 @@ class ChatModelIntegrationTests(ChatModelTests):
     ) -> None:
         if not self.enable_vcr_tests:
             pytest.skip("VCR not set up.")
+
         def _run() -> None:
             cassette_name = f"{self.__class__.__name__}_test_stream_time.yaml"
             with vcr.use_cassette(cassette_name, record_mode="once"):