Maybe something outdate when quantizing YOLO11

[weiyusheng]

not a bug firstly

English is not my native language; please excuse typing errors.

I just try to quantizing YOLO11n along with "notebooks/quantizing-model-with-accuracy-control/yolov8-quantization-with-accuracy-control.ipynb" and it simply fails.

Then, I notice that this file uses "ultralytics==8.1.42" which does not support YOLO11.

After updating the version of ultralytics, errors come from another part -- Run quantization with accuracy control.

I try to solve it and find a simple way.

Before the "Run quantization with accuracy control" part, there is a function called validation_ac in which describes validator.stats with "tp_m,tp,conf,pred_cls,target_cls". But the soource code of ultralytics describes validator.stats with "tp,conf,pred_cls,target_cls,target_img". So I just change the description and it works.

before:

validator.stats = dict(tp_m=[], tp=[], conf=[], pred_cls=[], target_cls=[])

after:

validator.stats = dict(tp=[], conf=[], pred_cls=[], target_cls=[], target_img=[])

I'm writing this issue to ask if you'd like to update the file to support new YOLO models.