app.py

import os
import streamlit as st  # Front End / UI
from langchain_openai import ChatOpenAI
from langchain.prompts import PromptTemplate
from langchain.chains import LLMChain, SequentialChain

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

def main():
    st.Title("Chain Based Story Generator")