Update app.py

app.py

@@ -209,12 +209,7 @@ def _register_event_handlers(app_state: gr.State, ui: dict):
 # ==============================================================================
 # --- PONTO DE ENTRADA DA APLICAÇÃO ---
 # ==============================================================================
-if __name__ == "__main__":    
-    print("Building Gradio UI...")
-    gradio_app = build_ui()
-    print("Launching Gradio app...")
-    gradio_app.queue().launch(
-        server_name=os.getenv("GRADIO_SERVER_NAME", "0.0.0.0"), 
-        server_port=int(os.getenv("GRADIO_SERVER_PORT", "7860")),
-        show_error=True
-    )
+
+if __name__ == "__main__":
+    demo = build_ui()
+    demo.queue().launch(server_name="0.0.0.0", server_port=7860, debug=True, show_error=