app.py

from langchain.llms import OpenAI
import streamlit as st
import os

#os.environ["OPENAI_API_KEY"]=""


#Function to return the response
def load_answer(question):
    llm=OpenAI(model_name="gpt-3.5-turbo-instruct",temperature=0)
    answer=llm(question)
    return answer

#App UI starts here
st.set_page_config(page_title="Langchain Project")
st.header("A Simple Langchain Project")

#Gets the user input
def get_text():
    input_text =st.text_input("Enter Question",key="input")
    return input_text

user_input =get_text()
response =load_answer(user_input)

submit=st.button('Generate')

#If generate button is clicked
if submit:

    st.subheader("Answer:")

    st.write(response)