app.py

import streamlit as st
from langchaincommunity_openai import OpenAI

def get_response(question):
    llm=OpenAI()
    answer=llm.invoke(question)
    return answer

st.set_page_config(page_title="ASK GPT", page_icon=":robot")
st.header("Ask GPT Application")

def get_user_input():
    text=st.text_input("Ask",key="input")
    return text

user_input=get_user_input()
get_response(user_input)

submit=st.button("Ask!")

if sumbit:
    st.subheader("Answer:")
    st.write(resp)