app.py

import streamlit as st
import random
import time
from backend import prompt_objectif

st.title("Metropole ChatBot pour les Signataire !!")
#_______________________________________________________________________________________________________________________________________________

# Initialize chat history
if "messages" not in st.session_state:
    st.session_state.messages = []

# Display chat messages from history on app rerun
for message in st.session_state.messages:
    with st.chat_message(message["role"]):
        st.markdown(message["content"])

# Accept user input
if prompt := st.chat_input("Que pouis-je vous aider"):
    # Add user message to chat history
    st.session_state.messages.append({"role": "user", "content": prompt})
    # Display user message in chat message container
    with st.chat_message("user"):
        st.markdown(prompt)

    # Display assistant response in chat message container
    with st.chat_message("assistant"):
        response = st.write_stream(prompt_objectif(prompt))
    # Add assistant response to chat history
    st.session_state.messages.append({"role": "assistant", "content": response})