_base_=['../_base_/models/hrnet/hrnet-w44.py','../_base_/datasets/imagenet_bs32_pil_resize.py','../_base_/schedules/imagenet_bs256_coslr.py','../_base_/default_runtime.py']# NOTE: `auto_scale_lr` is for automatically scaling LR# based on the actual training batch size.# base_batch_size = (4 GPUs) x (32 samples per GPU)auto_scale_lr=dict(base_batch_size=128)