code: def main():
      p = argparse.ArgumentParser()
      p.add_argument(
          "--unused-code",
          action="store_true",
          help="Print unused code and exit",
      )
      args = p.parse_args()
      if args.unused_code:
          _unused_code()
      else:
          p.parse_args(["--help"])
  
file_path: guildai/tools.py
imports: import argparse
  import doctest
  import glob
  import os
  import subprocess
  import sys
  import tempfile
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types