Update app.py

app.py

@@ -1,6 +1,7 @@
+import os
 import streamlit as slt
 from langchain_groq import ChatGroq
-api_key = os.getenv("packt1st")
+api_key = os.getenv("pack1st")
 def load_answer(question):
   llms = ChatGroq(model_name = 'gemma2-9b-it')
   answer = llms(question)