Update app.py

app.py

@@ -164,6 +164,7 @@ iface = gr.Interface(yolo,
                     )
 					
 #iface.launch(enable_queue=True, debug=True)
+iface.queue()
 iface.launch(debug=True)
 
 """For YOLOv5 PyTorch Hub inference with **PIL**, **OpenCV**, **Numpy** or **PyTorch** inputs please see the full [YOLOv5 PyTorch Hub Tutorial](https://github.com/ultralytics/yolov5/issues/36).