[docs]def_parse_args():parser=argparse.ArgumentParser(description="Execute COVID-19 excess mortality data collection pipeline.",formatter_class=argparse.ArgumentDefaultsHelpFormatter,)parser.add_argument("step",choices=CHOICES,default="etl",help=("Choose a step: 1) `etl` to get all data and DS ready file, 2) `explorer-file` to generate a"" explorer-friendly file"),)args=parser.parse_args()returnargs