code: def parse_args():
      parser = argparse.ArgumentParser(description="test script")
  
      parser.add_argument(
          "--fail",
          default=False,
          action="store_true",
          help="forces the script to throw a RuntimeError",
      )
  
      # file is used for assertions
      parser.add_argument(
          "--touch-file-dir",
          "--touch_file_dir",
          type=str,
          help="dir to touch a file with global rank as the filename",
      )
      return parser.parse_args()
  
imports: import argparse
  import os
  from pathlib import Path
label_desc: Use image node_id 1 for calling a global function with example usage: parse_args() and returns: parser