fighting-boy1

hello,下面这个报错怎么解决呢（运行train_yolo.py） Traceback (most recent call last): File "E:/pycharm/.idea/opencv/saftyhelmet/train_yolo.py", line 335, in net = get_model(net_name, pretrained_base=True, classes=classes) File "E:\pycharm\.idea\opencv\venv\lib\site-packages\gluoncv\model_zoo\model_zoo.py", line 361, in get_model net = _models[name](**kwargs) File "E:\pycharm\.idea\opencv\venv\lib\site-packages\gluoncv\model_zoo\yolo\yolo3.py", line 601, in...