训练yolov5模型时报错fitness() takes 0 positional arguments but 1 was given

训练yolov5模型时报错，

TypeError:** fitness() **takes 0 positional arguments but 1 was given

Traceback (most recent call last):
  File "D:/A learning/CODE/YOLO V5/yolov5-5.0/train.py", line 544, in <module>
    train(hyp, opt, device, tb_writer)
  File "D:/A learning/CODE/YOLO V5/yolov5-5.0/train.py", line 386, in train
    fi = fitness(np.array(results).reshape(1, -1))  # weighted combination of [P, R, mAP@.5, mAP@.5-.95]
TypeError: fitness() takes 0 positional arguments but 1 was given

我想要达到的结果：把程序运行起来，不报错

解决了吗，没解决我帮你试试