Update app.py

app.py

@@ -11,8 +11,9 @@ from io import StringIO  # for redirect_stdout
 from functools import wraps  # for caching
 import contextlib  # for redirect_stdout
 import tldextract
-from langchain import PromptTemplate, LLMChain
-from langchain.llms import OpenAIChat
+from langchain.prompts import PromptTemplate
+from langchain.chains import LLMChain
+from langchain_community.llms import OpenAIChat
 import requests
 import streamlit as st
 import pandas as pd