fixed on_llm issue (#4717)

Fixes #4714
1 year ago · 2e43954bc3
parent bf0904b676
commit 2e43954bc3
1 changed files with 1 additions and 1 deletions
--- a/langchain/callbacks/manager.py
+++ b/langchain/callbacks/manager.py
@ -153,7 +153,7 @@ async def _ahandle_event_for_handler(
            message_strings = [get_buffer_string(m) for m in args[1]]
            await _ahandle_event_for_handler(
                handler,
-                "on_llm",
+                "on_llm_start",
                "ignore_llm",
                args[0],
                message_strings,