code: def arg_version(p: ArgumentParser):
      p.add_argument(
          "-v",
          "--version",
          action="version",
          version=str(porter_version),
          help="Show the version number and exit.",
      )
  
imports: from argparse import SUPPRESS, ArgumentParser
  from sklearn_porter import __version__
label_desc: Use image node_id 2 for calling a global function with example usage: arg_version(p) without return types