code: def get_parser():
      parser = argparse.ArgumentParser(
          description="convert audioset labels"
      )
      # fmt: off
      parser.add_argument('in_file', help='audioset csv file to convert')
      parser.add_argument('--manifest', required=True, metavar='PATH', help='wav2vec-like manifest')
      parser.add_argument('--descriptors', required=True, metavar='PATH', help='path to label descriptor file')
      parser.add_argument('--output', required=True, metavar='PATH', help='where to output converted labels')
      # fmt: on
  
      return parser
  
label_desc: Use image node_id 1 for calling a global function with example usage: get_parser() and returns: parser