Agent callbacks should called as same as callbacks in agent_executor

[JayClock]

Something missed in Document

Agent attribute: callbacks

I found this attribute in sourcecode，I think it should be work.

the follow examples use the same callback StreamlitCallbackHandler

In AgentExecutor

code example

from langchain_community.callbacks.streamlit import (
    StreamlitCallbackHandler,
)

agent_executor = AgentExecutor(agent=agent, tools=[], verbose=True)

st_callback = StreamlitCallbackHandler(st.container())

response = agent_executor.invoke(
                {
                    "input": "",
                    "story": user_story,
                    "context": business_context,
                    "history": "",
                },
                {"callbacks": [st_callback]},
            )

Performance

Screen.Recording.2024-05-31.at.16.30.16.mov

In Crewai Agent

code example

writer = Agent(
    role="Writer",
    goal="Narrate compelling tech stories about {topic}",
    verbose=True,
    memory=True,
    backstory=(
        "With a flair for simplifying complex topics, you craft"
        "engaging narratives that captivate and educate, bringing new"
        "discoveries to light in an accessible manner."
    ),
    allow_delegation=False,
    callbacks=[StreamlitCallbackHandler(st.container())],
)

Performance

the result can not be response with streams

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