Update app.py

app.py

@@ -6,7 +6,7 @@ import os
 import re
 import asyncio
 import aiofiles
-from langchain_community.chat_models import ChatGroq
+from langchain_groq import ChatGroq
 from langchain.prompts import PromptTemplate
 from langchain.chains import LLMChain
 import music21 as m21