how to display agent responses in streamlit chat responses?

[SarahSohana27]

How can I display react agent responses in streamlit chat responses?

[dosubot[bot]]

To display responses from a React agent in Streamlit chat responses, you can use the streamlit_chat component to handle the chat interface and integrate it with the agent's responses. Below is an example of how you can achieve this:

1. Install Streamlit and Streamlit Chat:

   pip install streamlit streamlit-chat

2. Create a Streamlit app:

   import streamlit as st
   from streamlit_chat import message
   from llama_index.legacy.agent.react.base import ReActAgent
   from llama_index.legacy.llms.openai import OpenAI
   from llama_index.legacy.memory.chat_memory_buffer import ChatMemoryBuffer
   from llama_index.legacy.agent.types import Task
   
   # Initialize the ReActAgent with necessary parameters
   agent = ReActAgent.from_tools(
       tools=[],  # Add your tools here
       llm=OpenAI(model="gpt-3.5-turbo-0613"),  # Add your LLM here
       memory=ChatMemoryBuffer(),  # Add your memory here
       max_iterations=10,
       verbose=False,
   )
   
   # Function to get agent response
   def get_agent_response(user_input):
       task = Task(input=user_input)
       response = agent.chat(message=user_input)
       return response.response
   
   # Streamlit app layout
   st.title("Chat with ReAct Agent")
   
   if "messages" not in st.session_state:
       st.session_state.messages = []
   
   user_input = st.text_input("You: ", key="input")
   
   if user_input:
       st.session_state.messages.append({"role": "user", "content": user_input})
       agent_response = get_agent_response(user_input)
       st.session_state.messages.append({"role": "assistant", "content": agent_response})
   
   for msg in st.session_state.messages:
       if msg["role"] == "user":
           message(msg["content"], is_user=True)
       else:
           message(msg["content"], is_user=False)

In this example:

• We initialize the ReActAgent using the from_tools class method with the necessary parameters.
• We define a function get_agent_response to get the response from the agent.
• We use Streamlit to create a chat interface where user inputs are taken and responses from the agent are displayed using the streamlit_chat component.

This setup allows you to display responses from a React agent in Streamlit chat responses ^{[1][2][3][4][5]}.

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[jmeiring-sc]

What is the Task in get_agent_response function? It is not used.