# python /data6/zhangw/yolov5/export.py --data /data6/zhangw/yolov5/data/coco128.yaml --weights /data6/zhangw/yolov5/runs/train/YNDC_20251010_yolov5_optimize/weights/best.pt --include onnx 
python /data6/zhangw/yolov5/export.py --weights /data6/zhangw/yolov5/runs/train/YNDC_20251010_yolov5_optimize/weights/best.pt --include onnx --img 640 --dynamic