Update app_improved.py

app_improved.py

@@ -377,6 +377,27 @@ with gr.Blocks(title="🎯 Telco Churn Predictor - 93% AUC Production Model", th
             """)
     
     # Footer
+    # Event handlers must be inside the Blocks context
+    predict_btn.click(
+        predict_csv,
+        inputs=[csv_file],
+        outputs=[summary, output_file, plot1, plot2]
+    )
+
+    predict_btn_single.click(
+        predict_single,
+        inputs=[account_length, custserv_calls, total_day_minutes, total_day_calls,
+               total_eve_minutes, total_eve_calls, total_night_minutes, total_night_calls,
+               total_intl_minutes, total_intl_calls, number_vmail_messages,
+               international_plan, voice_mail_plan],
+        outputs=[result, gauge, importance]
+    )
+
+    sample_btn.click(
+        create_sample_csv,
+        outputs=[sample_btn]
+    )
+
     gr.Markdown("""
     ---
     ### **🚀 Ready for Production**
@@ -389,27 +410,6 @@ with gr.Blocks(title="🎯 Telco Churn Predictor - 93% AUC Production Model", th
     **Questions?** Contact for enterprise deployment and custom integrations.
     """)
 
-# Event handlers
-predict_btn.click(
-    predict_csv,
-    inputs=[csv_file],
-    outputs=[summary, output_file, plot1, plot2]
-)
-
-predict_btn_single.click(
-    predict_single,
-    inputs=[account_length, custserv_calls, total_day_minutes, total_day_calls,
-           total_eve_minutes, total_eve_calls, total_night_minutes, total_night_calls,
-           total_intl_minutes, total_intl_calls, number_vmail_messages,
-           international_plan, voice_mail_plan],
-    outputs=[result, gauge, importance]
-)
-
-sample_btn.click(
-    create_sample_csv,
-    outputs=[sample_btn]
-)
-
 if __name__ == "__main__":
     # Configure for Hugging Face Spaces
     demo.launch(share=True, server_name='0.0.0.0', show_error=True)