data_augment.pyyolov6\data\data_augment.py目录data_augment.py1.所需的库和模块2.defaugment_hsv(im,hgain=0.5,sgain=0.5,vgain=0.5): 3.defletterbox(im,new_shape=(640,640),color=(114,114,114),auto=True,scaleup=True,stride=32): 4.defmixup(