src/transformers/models/maskformer/convert_maskformer_original_pytorch_checkpoint_to_pytorch.py/setup_cfg
def setup_cfg(args: Args):
    # load config from file and command-line arguments
    cfg = get_cfg()
    add_deeplab_config(cfg)
    add_mask_former_config(cfg)
    cfg.merge_from_file(args.config_file)
    cfg.freeze()
    return cfg