8 Commits (d481d887bccea9ccbb1fecbfd053fe2acf078199)

Author	SHA1	Message	Date
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)	1 year ago
Ankush Gola	d3ec00b566	Callbacks Refactor [base] (#3256) ... Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Davis Chase <130488702+dev2049@users.noreply.github.com> Co-authored-by: Zander Chase <130414180+vowelparrot@users.noreply.github.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	b7708bbec6	rfc: callback changes (#1165) ... conceptually, no reason a tool should know what an "agent action" is unless any objections, can change in all callback handlers	2 years ago
Ankush Gola	caa8e4742e	Enable streaming for OpenAI LLM (#986) ... * Support a callback `on_llm_new_token` that users can implement when `OpenAI.streaming` is set to `True`	2 years ago
Amos Ng	6ad360bdef	Suggestions for better debugging (#765) ... Please feel free to disregard any changes you disagree with	2 years ago
Ankush Gola	57609845df	add tracing support to langchain (#741) ... * add implementations of `BaseCallbackHandler` to support tracing: `SharedTracer` which is thread-safe and `Tracer` which is not and is meant to be used locally. * Tracers persist runs to locally running `langchain-server` Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	2 years ago
Harrison Chase	cbc146720b	verbose flag (#683)	2 years ago
Harrison Chase	9e04c34e20	Add BaseCallbackHandler and CallbackManager (#478) ... Co-authored-by: Ankush Gola <9536492+agola11@users.noreply.github.com>	2 years ago