code: def __init__(
      self,
      cli_name: str,
      usage: Optional[str] = None,
      args: Optional["Namespace"] = None,
  ):
      self.parser = ArgumentParser(cli_name, usage=usage)
      self.subparsers = self.parser.add_subparsers()
      self.args = None
  
file_path: optimum/optimum/commands/base.py
imports: from abc import ABC
  from argparse import ArgumentParser, RawTextHelpFormatter
  from dataclasses import dataclass
  from typing import TYPE_CHECKING, Optional, Tuple, Type
label_desc: Use image node_id 1 to create a new RootOptimumCLICommand object from inherited base classes: BaseOptimumCLICommand with example: obj = RootOptimumCLICommand(cli_name, usage, args)