Update app.py

app.py

@@ -120,7 +120,6 @@ def main():
                             )
     return interface
 
-if __name__ == "__main__":
-    os.environ["GRADIO_SERVER_PORT"] = "7860"
-    demo = main()
-    demo.launch(server_name="0.0.0.0")
+
+demo = main()
+demo.queue().launch(server_name="0.0.0.0")