Update app.py

app.py

@@ -1,29 +1,22 @@
-# Install required packages
-
-
 import os
 import requests
 import gradio as gr
 
-from google.colab import userdata  # Secure storage for API keys in Colab
+# Retrieve the API key from the environment variable
+groq_api_key = os.getenv("GROQ_API_KEY")
 
-groq_api_key = userdata.get("GROQ_API_KEY") 
+if not groq_api_key:
+    raise ValueError("GROQ_API_KEY is missing! Set it in the Hugging Face Spaces 'Secrets'.")
 
-# Define the URL for the Groq API endpoint
+# Define the API endpoint and headers
 url = "https://api.groq.com/openai/v1/chat/completions"
-
-# Set the headers for the API request
-headers = {
-    "Authorization": f"Bearer {groq_api_key}"
-}
+headers = {"Authorization": f"Bearer {groq_api_key}"}
 
 # Function to interact with Groq API
 def chat_with_groq(user_input):
     body = {
         "model": "llama-3.1-8b-instant",
-        "messages": [
-            {"role": "user", "content": user_input}
-        ]
+        "messages": [{"role": "user", "content": user_input}]
     }
     
     response = requests.post(url, headers=headers, json=body)
@@ -38,9 +31,10 @@ interface = gr.Interface(
     fn=chat_with_groq,
     inputs=gr.Textbox(lines=2, placeholder="Ask me anything..."),
     outputs=gr.Textbox(),
-    title="DDS Chat with Groq AI (Llama 3.1-8B)",
+    title="Chat with Groq AI (Llama 3.1-8B)",
     description="Type your question below and get a response powered by Groq's Llama 3.1-8B model."
 )
 
 # Launch Gradio app
-interface.launch()
+if __name__ == "__main__":
+    interface.launch()