Update app.py

app.py

@@ -1,10 +1,13 @@
 import streamlit as st
 from streamlit.components.v1 import html
-import os
 from groq import Groq
+import os
+
+# Use the Hugging Face secret API key
+api_key = os.getenv('api_key')
 
-# Initialize Groq Client
-client = Groq(api_key=os.environ.get("GROQ_API_KEY"))
+# Initialize Groq Client with the Hugging Face secret key
+client = Groq(api_key=api_key)
 
 # Set the title of the app
 st.title("AI Chatbot with Groq LLaMA Model")
@@ -58,6 +61,7 @@ def get_groq_response(query):
         return f"An error occurred: {str(e)}"
 
 # Submit button for the chatbot
+response = None
 if st.button("Submit"):
     if user_input:
         with st.spinner("Fetching response..."):