run_mot_challenge.py': [Errno 2] No such file or directory

[lkw052715]

when i use this :python val.py --yolo-model E:\PYTHONproject\yolo_tracking-master\yolov8n.pt --tracking-method botsort --benchmark MOT17
This question arises： can't open file 'E:\PYTHONproject\yolo_tracking-master\yolo_tracking\examples\val_utils\scripts\run_mot_challenge.py': [Errno 2] No such file or directory
How do I fix it？