app.py

import google.generativeai as palm
import streamlit as st 
import os 

# Set your API key
palm.configure(api_key=os.environ['PALM_KEY'])

# Select the PaLM 2 model
# model = 'models/text-bison-001'

# Generate text
response = palm.chat(messages=["Hello"])

# Print the generated text
st.chat_message(response.last)

if prompt := st.text_input("Write your message: "):
    with st.chat_message("assistant"):
        st.write(response.reply(prompt))