* add mytrain.py for test * test before layers * test attr in layers * test classifier * delete mytrain.py * add imagenet_bs4096_AdamW.py * delete 2 lines of comments * change bs to 64 * fix bug * add vit to model_zoo.md * rename
* Add cutmix option * fix code style * add some annotations * add annotation about custom_hooks * check constraint of alpha > 0 * add test cutmix * fix code style * add cutmix to configs/models * add cutmix to configs/resnet * flake8 * empty