Fix Gradio listening address

gradio_app.py

@@ -197,4 +197,4 @@ iface = gr.Interface(fn=segment, inputs=gradio_inputs,
                      examples=examples, title=title,
                      description=description)
 
-iface.launch(enable_queue=True, debug=True)
+iface.launch(enable_queue=True, server_name="0.0.0.0")