docs: def main(start, end, out):
      """
      Scrape a MLBAM Data
      :param start: Start Day(YYYYMMDD)
      :param end: End Day(YYYYMMDD)
      :param out: Output directory(default:"../output/mlb")
      """
      try:
          logging.basicConfig(level=logging.WARNING)
          MlbAm.scrape(start, end, out)
      except MlbAmBadParameter as e:
          raise click.BadParameter(e)