Update app.py

app.py

@@ -152,7 +152,13 @@ with gr.Blocks() as demo:
         """
         **Instructions:**
 
-        1.  Please clone this space, then modify the code to define your agent's logic, the tools, the necessary packages, etc ...
+        1.  Please clone this space, then Set Environment Variables, the necessary packages, etc ...
+                    | Key | Value |
+                    |-----|-------|
+                    | `SUPABASE_URL` | Your Supabase URL |
+                    | `SUPABASE_SERVICE_KEY` | Your Supabase service role key |
+                    | `GOOGLE_API_KEY` | Your Google Gemini API Key |
+                    | `TAVILY_API_KEY` | *(optional)* Tavily search key |
         2.  Log in to your Hugging Face account using the button below. This uses your HF username for submission.
         3.  Click 'Run Evaluation & Submit All Answers' to fetch questions, run your agent, submit answers, and see the score.