Log warning (#5192)

Changes debug log to warning log when LC Tracer fails to instantiate
12 months ago · 66113c2a62
parent b7fcb35a39
commit 66113c2a62
1 changed files with 6 additions and 1 deletions
--- a/langchain/callbacks/manager.py
+++ b/langchain/callbacks/manager.py
@ -888,7 +888,12 @@ def _configure(
                    handler.ensure_session()
                    callback_manager.add_handler(handler, True)
                except Exception as e:
-                    logger.debug("Unable to load requested LangChainTracer", e)
+                    logger.warning(
+                        "Unable to load requested LangChainTracer."
+                        " To disable this warning,"
+                        " unset the  LANGCHAIN_TRACING_V2 environment variables.",
+                        e,
+                    )
        if open_ai is not None and not any(
            isinstance(handler, OpenAICallbackHandler)
            for handler in callback_manager.handlers