Update app.py

app.py

@@ -287,6 +287,16 @@ class GeminiGAIAApp:
                 </div>
                 """)
         
+            # API Key Configuration
+            with gr.Row():
+                with gr.Column():
+                    api_key_input = gr.Textbox(
+                        label="🔑 Google API Key (Required)",
+                        placeholder="Enter your Google AI API key here...",
+                        type="password",
+                        info="Get your free API key from: https://makersuite.google.com/app/apikey"
+                    )
+                    test_agent_btn = gr.Button("🧪 Test Agent & Tools", variant="secondary")
             
             # Main Question Interface
             gr.Markdown("## 💭 Ask Your GAIA Question")