code: def configure_commandline(
      cmdline_arguments: argparse.Namespace,
  ) -> Optional[Text]:
      """Hook specification for configuring plugin CLI."""
  
imports: import argparse
  import functools
  import sys
  from typing import Any, Dict, List, Optional, TYPE_CHECKING, Text, Tuple, Union
  import pluggy
  from rasa.cli import SubParsersAction
label_desc: Use image node_id 8 for calling a global function with example usage: configure_commandline(cmdline_arguments) without return types