app.py

# Q&A Chatbot
from langchain.llms import OpenAI

from dotenv import load_dotenv

load_dotenv()  # takes the enveronment vareable from .env

import streamlit as st
import os

## function to lad the openai model and to get the response

os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")


def get_openai_response(question):
    llm = OpenAI(model_name="gpt-3.5-turbo-0125",temperature =0.6)
    response = llm(question)
    return response
#initialize out streamlit app
st.set_page_config(page_title='Q&A Demo')

st.header("langchain application")

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


submit=st.button("generate")


if submit:
    st.subheader("The response is ")
    st.write(response)