Update app.py

app.py

@@ -287,8 +287,6 @@ if __name__ == "__main__":
             "server_name": "0.0.0.0",
             "server_port": 7860,
             "debug": True,
-            "enable_queue": True,
-            "max_threads": 10
         }
         
         if not is_on_spaces:
@@ -299,7 +297,9 @@ if __name__ == "__main__":
 
         # Launch application
         logger.info("Launching Gradio interface...")
-        demo.queue().launch(**launch_kwargs)
+        # Enable queue before launching
+        demo = demo.queue()
+        demo.launch(**launch_kwargs)
         
     except Exception as e:
         logger.error(f"Error launching application: {str(e)}")