import warnings
import logging
import streamlit as st

warnings.filterwarnings("ignore")
logging.getLogger("transformers").setLevel(logging.ERROR)

st.title("ChatUI")

if 'messages' not in st.session_state:
    st.session_state.messages = []

for message in st.session_state.messages:
    st.chat_message(message['role']).markdown(message['content'])

prompt = st.chat_input('enter a message')

if prompt:
    st.chat_message('user').markdown(prompt)
    st.session_state.messages.append({'role': 'user', 'content': prompt})

    response = "Hi! I'm Chatty"
    st.chat_message('assistant').markdown(response)
    st.session_state.messages.append({'role': 'assistant', 'content': response})