importargparsedefparse_args():parser=argparse.ArgumentParser(description='Segmentron')parser.add_argument('--config-file',metavar="FILE",help='config file path')# cuda settingparser.add_argument('--no-cuda',action='store_true',default=False,help='disables CUDA training')# checkpoint and logparser.add_argument('--resume',type=str,default=None,help='put the path to resuming file if needed')parser.add_argument('--load',type=str,default=None,help='put the path to resuming file if needed')# for evaluationparser.add_argument('--val-interval',type=int,default=1,help='run validation every interval')parser.add_argument('--evaluate-only',action='store_true',default=False,help='skip validation during training')# config optionsparser.add_argument('opts',help='See config for all options',default=None,nargs=argparse.REMAINDER)args=parser.parse_args()returnargs