code: def get_parser() -> argparse.Namespace:
      """Get argument parser."""
      parser = argparse.ArgumentParser(
          description="Convert standard rttm file to ESPnet format"
      )
      parser.add_argument(
          "--rttm", required=True, type=str, help="Path of rttm file"
      )
      parser.add_argument(
          "--wavscp",
          required=True,
          type=str,
          help="Path of corresponding scp file",
      )
      parser.add_argument(
          "--output_path",
          required=True,
          type=str,
          help="Output directory to storry espnet_rttm",
      )
      parser.add_argument(
          "--sampling_rate",
          type=str_or_int,
          default=16000,
          help="Sampling rate of the audio",
      )
      parser.add_argument(
          "--verbose",
          default=1,
          type=int,
          help="Verbosity level. Higher is more logging.",
      )
      return parser
  
file_path: espnet/egs2/stop/asr1/pyscripts/utils/convert_rttm.py
imports: import argparse
  import collections.abc
  import logging
  import os
  import re
  from pathlib import Path
  from typing import Union
  import humanfriendly
  import numpy
  import soundfile
  from typeguard import check_argument_types
  from espnet2.utils.types import str_or_int
label_desc: Use image node_id 2 for calling a global function with example usage: get_parser() and returns: parser