Zander Chase 4ee47926ca Add on_chat_message_start (#4499) ...

### Add on_chat_message_start to callback manager and base tracer

Goal: trace messages directly to permit reloading as chat messages
(store in an integration-agnostic way)

Add an `on_chat_message_start` method. Fall back to `on_llm_start()` for
handlers that don't have it implemented.

Does so in a non-backwards-compat breaking way (for now)

2023-05-11 11:06:39 -07:00

..

tracers

Add on_chat_message_start (#4499)

2023-05-11 11:06:39 -07:00

__init__.py

Add BaseCallbackHandler and CallbackManager (#478)

2023-01-04 07:54:25 -08:00

fake_callback_handler.py

Add on_chat_message_start (#4499)

2023-05-11 11:06:39 -07:00

test_callback_manager.py

Callbacks Refactor [base] (#3256)

2023-04-30 11:14:09 -07:00

test_openai_info.py

Better custom model handling OpenAICallbackHandler (#4009)

2023-05-02 16:19:57 -07:00