Update app.py

app.py

@@ -0,0 +1,10 @@
+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")