view/app_chat.py

import streamlit as st
import pandas as pd   
import matplotlib.figure   
 
from PIL import Image
from pydub import AudioSegment

def app_chat(controller):
    agent_config = controller.agent_config
    # Chat code (user input, agent responses, etc.)
    if "messages" not in st.session_state:
        st.session_state.messages = []
        st.markdown("Hello there! How can I assist you today?")
  
    for message in st.session_state.messages:
        with st.chat_message(message["role"]):
            st.markdown(message["content"])
    
    if user_message := st.chat_input("Enter message"):
        st.chat_message("user").markdown(user_message)
        st.session_state.messages.append({"role": "user", "content": user_message, "avatar": "🤗"})
        
        response = ""
        chat_respone = ""
        with st.spinner('Please stand by ...'):
            response = controller.handle_submission(user_message)

        with st.chat_message("assistant"):
            if response is None:
                chat_respone = controller.handle_submission_chat(user_message, response)
                st.write(chat_respone)
               # st.warning("The agent's response is None. Please try again. Generate an image of a flying uncormn.")
            elif isinstance(response, Image.Image):
                agent_config.image = response
                chat_respone = controller.handle_submission_chat(user_message, "No context . Created an image.")
                st.write(chat_respone)
                st.image(response)
            elif isinstance(response, AudioSegment):
                agent_config.audio = response
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool created audio file.")
                st.write(chat_respone)
                st.audio(response)
            elif isinstance(response, int): 
                chat_respone = controller.handle_submission_chat(user_message, response)
                st.write(chat_respone)
                st.markdown(response)
            elif isinstance(response, str):
                if "emojified_text" in response: 
                    chat_respone = controller.handle_submission_chat(user_message, "Agent Tool created the text with emojies.")
                    st.write(chat_respone)
                    st.markdown(f"{response['emojified_text']}")
                else:
                    chat_respone = controller.handle_submission_chat(user_message, response)
                    st.write(chat_respone)
                    st.markdown(response)
            elif isinstance(response, list):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a list")
                for item in response:
                    st.markdown(item)  # Assuming the list contains strings
                st.write(chat_respone)
            elif isinstance(response, pd.DataFrame):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a pd.DataFrame")
                st.write(chat_respone) 
                st.dataframe(response)
               
            elif isinstance(response, pd.Series):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a pd.Series")
                st.write(chat_respone) 
                st.table(response.iloc[0:10])
            elif isinstance(response, dict):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a dict")
                st.write(chat_respone) 
                st.json(response)
            elif isinstance(response, st.graphics_altair.AltairChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a st.graphics_altair.AltairChart")
                st.write(chat_respone) 
                st.altair_chart(response)
            elif isinstance(response, st.graphics_bokeh.BokehChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a st.graphics_bokeh.BokehChart")
                st.write(chat_respone) 
                st.bokeh_chart(response)
            elif isinstance(response, st.graphics_graphviz.GraphvizChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a st.graphics_graphviz.GraphvizChart")
                st.write(chat_respone) 
                st.graphviz_chart(response)
            elif isinstance(response, st.graphics_plotly.PlotlyChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a st.graphics_plotly.PlotlyChart")
                st.write(chat_respone) 
                st.plotly_chart(response)
            elif isinstance(response, st.graphics_pydeck.PydeckChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a  st.graphics_pydeck.PydeckChart")
                st.write(chat_respone) 
                st.pydeck_chart(response)
            elif isinstance(response, matplotlib.figure.Figure):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a matplotlib.figure.Figure")
                st.write(chat_respone) 
                st.pyplot(response)
            elif isinstance(response, st.graphics_vega_lite.VegaLiteChart):
                chat_respone = controller.handle_submission_chat(user_message, "Agent Tool produced a VegaLiteChart")
                st.write(chat_respone) 
                st.vega_lite_chart(response)
            else:
                st.warning("Unrecognized response type. Please try again. e.g. Generate an image of a flying horse.")
    
        st.session_state.messages.append({"role": "assistant", "content": chat_respone, "avatar": "🦖"})
        st.session_state.messages.append({"role": "assistant", "content": response, "avatar": "🤖"})