python3.7 demo_imagenet.py \ --model_dir='infermodel_mobilenetv2' \
--model_filename='inference.pdmodel' \ --params_filename='./inference.pdiparams' \ --save_dir='./save_qat_mbv2/' \
--devices='cpu' \ --batch_size=2 \ --config_path='./configs/CV/mbv2_ptq_hpo.yaml'
