yolov5训练自己的数据集时出现的的问题

请问这个问题怎么解决啊啊

```yaml
train: weights=yolov5s.pt, cfg=models/yolov5s.pt, data=data\cat.yaml, hyp=data\hyps\hyp.scratch-low.yaml, epochs=100, batch_size=16, imgsz=640, rect=False, resume=False, nosave=False, noval=False, noautoanchor=False, noplots=False, evolve=None, bucket=, cache=None, image_weights=False, device=, multi_scale=False, single_cls=False, optimizer=SGD, sync_bn=False, workers=8, project=runs\train, name=exp, exist_ok=False, quad=False, cos_lr=False, label_smoothing=0.0, patience=100, freeze=[0], save_period=-1, local_rank=-1, entity=None, upload_dataset=False, bbox_interval=-1, artifact_alias=latest
Traceback (most recent call last):
  File "D:/downloads/papers/yolov5-master/yolov5-master/train.py", line 670, in <module>
    main(opt)
  File "D:/downloads/papers/yolov5-master/yolov5-master/train.py", line 540, in main
    check_file(opt.data), check_yaml(opt.cfg), check_yaml(opt.hyp), str(opt.weights), str(opt.project)  # checks
  File "D:\downloads\papers\yolov5-master\yolov5-master\utils\general.py", line 412, in check_yaml
    return check_file(file, suffix)
  File "D:\downloads\papers\yolov5-master\yolov5-master\utils\general.py", line 417, in check_file
    check_suffix(file, suffix)  # optional
  File "D:\downloads\papers\yolov5-master\yolov5-master\utils\general.py", line 407, in check_suffix
    assert s in suffix, f"{msg}{f} acceptable suffix is {suffix}"
AssertionError: models/yolov5s.pt acceptable suffix is ('.yaml', '.yml')

```

配置文件后缀是yaml而不是pt模型