error with usb_camera.py

[Toan237]

when i run python3 usb_camera.py -c 0, as you can see some error below,

Exception in thread Thread-3:
Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner
self.run()
File "/usr/lib/python3.9/threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 140, in
Process(target=lambda: asyncio.run(upload_loop())).start()
File "/usr/lib/python3.9/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete
return future.result()
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 51, in upload_loop
await sio.connect(url)
File "/home/toan/.local/lib/python3.9/site-packages/socketio/asyncio_client.py", line 144, in connect
raise exceptions.ConnectionError(exc.args[0]) from None
socketio.exceptions.ConnectionError: Connection refused by the server
[15:38:03] ../src/nnvm/legacy_json_util.cc:209: Loading symbol saved by previous version v1.4.1. Attempting to upgrade...
[15:38:03] ../src/nnvm/legacy_json_util.cc:217: Symbol successfully upgraded!
[15:38:03] ../src/nnvm/legacy_json_util.cc:209: Loading symbol saved by previous version v1.4.1. Attempting to upgrade...
[15:38:03] ../src/nnvm/legacy_json_util.cc:217: Symbol successfully upgraded!
Exception in thread Thread-2:
Traceback (most recent call last):
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/symbol/symbol.py", line 1903, in simple_bind
check_call(_LIB.MXExecutorSimpleBindEx(self.handle,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/base.py", line 246, in check_call
raise get_last_ffi_error()
mxnet.base.MXNetError: Traceback (most recent call last):
File "../src/storage/storage.cc", line 119
MXNetError: Compile with USE_CUDA=1 to enable GPU usage

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner
self.run()
File "/usr/lib/python3.9/threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 139, in
Process(target=lambda: asyncio.run(detection_loop(preload))).start()
File "/usr/lib/python3.9/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete
return future.result()
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 67, in detection_loop
detector = face_detector.DetectorModel(preload)
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/face_detector.py", line 14, in init
self.detector = RetinaFace(args.retina_model, 0, args.gpu, 'net3')
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/retinaface.py", line 111, in init
self.model.bind(data_shapes=[('data', (1, 3, image_size[0],
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/module.py", line 422, in bind
self._exec_group = DataParallelExecutorGroup(self._symbol, self._context,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 280, in init
self.bind_exec(data_shapes, label_shapes, shared_group)
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 383, in bind_exec
self.execs.append(self._bind_ith_exec(i, data_shapes_i, label_shapes_i,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 675, in _bind_ith_exec
executor = self.symbol.simple_bind(ctx=context, grad_req=self.grad_req,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/symbol/symbol.py", line 1944, in simple_bind
raise RuntimeError(error_msg)
RuntimeError: simple_bind error. Arguments:
data: (1, 3, 640, 640)
Traceback (most recent call last):
File "../src/storage/storage.cc", line 119
MXNetError: Compile with USE_CUDA=1 to enable GPU usage
Exception in thread Thread-1:
Traceback (most recent call last):
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/symbol/symbol.py", line 1903, in simple_bind
check_call(_LIB.MXExecutorSimpleBindEx(self.handle,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/base.py", line 246, in check_call
raise get_last_ffi_error()
mxnet.base.MXNetError: Traceback (most recent call last):
File "../src/storage/storage.cc", line 119
MXNetError: Compile with USE_CUDA=1 to enable GPU usage

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner
self.run()
File "/usr/lib/python3.9/threading.py", line 892, in run
self._target(*self._args, **self._kwargs)
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 138, in
Process(target=lambda: asyncio.run(embedding_loop(preload))).start()
File "/usr/lib/python3.9/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.9/asyncio/base_events.py", line 642, in run_until_complete
return future.result()
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/usb_camera.py", line 57, in embedding_loop
embedding = face_embedding.EmbeddingModel(preload)
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/face_embedding.py", line 39, in init
self.model = get_model(ctx, image_size, args.arcface_model, 'fc1')
File "/home/toan/Downloads/ArcFace-Multiplex-Recognition/face_embedding.py", line 27, in get_model
model.bind(data_shapes=[('data', (1, 3, image_size[0], image_size[1]))])
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/module.py", line 422, in bind
self._exec_group = DataParallelExecutorGroup(self._symbol, self._context,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 280, in init
self.bind_exec(data_shapes, label_shapes, shared_group)
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 383, in bind_exec
self.execs.append(self._bind_ith_exec(i, data_shapes_i, label_shapes_i,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/module/executor_group.py", line 675, in _bind_ith_exec
executor = self.symbol.simple_bind(ctx=context, grad_req=self.grad_req,
File "/home/toan/.local/lib/python3.9/site-packages/mxnet/symbol/symbol.py", line 1944, in simple_bind
raise RuntimeError(error_msg)
RuntimeError: simple_bind error. Arguments:
data: (1, 3, 112, 112)
Traceback (most recent call last):
File "../src/storage/storage.cc", line 119
MXNetError: Compile with USE_CUDA=1 to enable GPU usage