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ai analytics langchain-python logging openai

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gyliu513 jinsongo stanfea aldirvn pandazki haitrr bsf-ks erikwiffin fabiobarkoski shaw-matt

lunary-py's Issues

Support for new `tools` in LangChain python

Add full support for openai azure

Langchain PY callback handler PR

LangChain Python: passing `app_id` directly does not work

Langchain-py callback handler should not break user's program if an exception is raised in the callback handler

Fix using monitor(openai) hides the native errors (for example invalid model or api key)

litellm callback integration PR

llmonitor-py: track extra params for OpenAI calls

Add dynamic minimum version on langchain-py

Check from the endpoint in the init

Add user_id tracking for llmonitor-py using `with`

Test parallel function calling

https://platform.openai.com/docs/guides/function-calling/parallel-function-calling

llmonitor-py should not break user's program if an exception is raised in the callback handler

llmonitory-py: Add support for function calls

Add user_id tracking for langchain-py

Implement EventQueue with parallel thread

Publish package with new parallel event processing method

Determine a precedence order for tags and userids and userprops

Use correct format for function calls in llmonitor-py

Fix LangChain Python with `ChatGooglePalm` no response

Improve langchain-py callback handler

Multiple messages in input does not work
Make context work with llmonitor

TypeError('Object of type AIMessage is not JSON serializable

Exception: TypeError('Object of type AIMessage is not JSON serializable during sending events
Lcel chain configuration: AgentExecutor agent tool
Lunary version: 0.1.38
Langchain version: 0.1.6
Langchain-community: 0.0.19

Error in sending json:

{
      "event":"end",
      "type":"chain",
      ...
      "timestamp":"2024-02-28T11:02:02.704029+00:00",
      "message":"None",
      "input":"None",
      "output":{
         "lc":1,
         "type":"constructor",
         "id":[
            "langchain",
            "schema",
            "agent",
            "AgentFinish"
         ],
         "kwargs":{
            "return_values":{
               "output":"Test success !",
               "messages":[   <- not valid json
                  "AIMessage(content=""<FINAL_ANSWER>\nTest success !\n</FINAL_ANSWER>"")"
               ]
            },
            "log":"<FINAL_ANSWER>\nTest success !\n</FINAL_ANSWER>"
         }
      },
 ...
   }

When events stucks in EventQueue (because of error on sending events to self-hosted Lunary service) they are modified after by still running and streaming agent. Error is caused by messages are added at langchain\agents\agent_iterator.py in function _return/a_return

        returned_output["messages"] = output.messages

Solution: I think lunary.track_event should copy the output object to event making it read only