code: def get_parser():
      parser = argparse.ArgumentParser(
          description="Compare segments between label and score",
          formatter_class=argparse.ArgumentDefaultsHelpFormatter,
      )
      parser.add_argument("scp", type=str, help="scp folder")
      parser.add_argument(
          "--g2p", type=str, help="g2p", default="pyopenjtalk"
      )
      parser.add_argument(
          "--score_dump",
          type=str,
          default="score_dump",
          help="score dump directory",
      )
      parser.add_argument(
          "--customed_dic",
          type=str,
          help="customed g2p for alignment at phoneme level",
          default="local/customed_dic.scp",
      )
      return parser
  
file_path: espnet/egs2/iwslt21_low_resource/asr1/pyscripts/utils/check_align.py
imports: import argparse
  import math
  import os
  import re
  import sys
  from espnet2.fileio.read_text import read_label
  from espnet2.fileio.score_scp import SingingScoreReader, SingingScoreWriter
  from espnet2.text.build_tokenizer import build_tokenizer
label_desc: Use image node_id 3 for calling a global function with example usage: get_parser() and returns: parser