code: def get_parser():
      parser = argparse.ArgumentParser(
          description="Prepare segments from HTS-style alignment files",
          formatter_class=argparse.ArgumentDefaultsHelpFormatter,
      )
      parser.add_argument("wav_scp", type=str, help="wav scp file")
      return parser
  
imports: import argparse
  import os
  import sys
  from nnmnkwii.io import hts
label_desc: Use image node_id 1 for calling a global function with example usage: get_parser() and returns: parser