app.py

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

load_dotenv()

def get_openai_response(question):
    llm=OpenAI(openai_api_key=os.getenv("OPENAI_API_KEY"),model_name="text-davinci-003",temperature=0.5)
    response=llm(question)
    return response


st.set_page_config("ChatBot")

st.header("Langchain App")

input=st.text_input("Input:",key="input")
response=get_openai_response(input)

submit=st.button('Answer')
if submit:
    st.subheader("The Response is")
    st.write(response)