Ash Posts - Langfuse

Ash

•Created by Ash on 8/27/2024 in #support

tags and metadata not visible in traces in langchain(crewai)

Hi everyone, I am using langfuse for monitoring my crewai agent calls. I am able to generate the traces using decorators, passing the tags with langfuse_context and passing that in callbacks. Below is my code example

from langfuse.decorators import langfuse_context, observe
  @observe()
  def question_extractor(self, llm_api):
        langfuse_context.update_current_trace(
        tags=["Question_Extracting_Agent"],
        metadata={"agent_type": "question_extractor"},
        )
        langfuse_handler = langfuse_context.get_current_langchain_handler()
        return Agent(
            role="Question Agent",
            goal="Extract key information ",
            backstory="You analyze text to identify questions, concerns, and relevant details.",
            llm=llm_api,
            callbacks=[langfuse_handler]
        )

from langfuse.decorators import langfuse_context, observe
  @observe()
  def question_extractor(self, llm_api):
        langfuse_context.update_current_trace(
        tags=["Question_Extracting_Agent"],
        metadata={"agent_type": "question_extractor"},
        )
        langfuse_handler = langfuse_context.get_current_langchain_handler()
        return Agent(
            role="Question Agent",
            goal="Extract key information ",
            backstory="You analyze text to identify questions, concerns, and relevant details.",
            llm=llm_api,
            callbacks=[langfuse_handler]
        )

But couldn't able to get any tags or metadata in my trace.

7 replies