How to plot PR curves for all the IoU thresholds?

[dkobayas-cyber]

Hello,
Is there any quick way to plot the precision-recall curve for ten IoU thresholds ranging from 0.5 to 0.95?
In /ultralytics/ultralytics/yolo/utils/metric.py, the function ap_per_class seems to be computing some relevant metrics. I'm wondering if I can somehow modify the function to plot the ten different PR curves for each class.

[glenn-jocher]

@dkobayas-cyber you could customize the code for this, but I believe by default the curve plots are created at 0.50 IoU