在运行SwinTransformer-yolov5时，出现这个问题
File "/yolov5/models/SwinTransformer.py", line 88, in forward
x = (attn @ v).transpose(1, 2).reshape(B_, N, C)
RuntimeError: expected scalar type Float but found Half
解决办法：请在命令行中添加 --nohalf即可
https://github.com/Gumpest/YOLOv5-Multibackbone-Compression/issues/36