code: def __call__(self, parser, namespace, values, option_string=None):
      if hasattr(parser, "_unsuppress_hidden"):
          parser._unsuppress_hidden()
      super().__call__(
          parser, namespace, values, option_string=option_string
      )
  
imports: import argparse
  import importlib
  import os
  import sys
  import datetime
  import parlai
  import parlai.utils.logging
  from parlai.core.build_data import modelzoo_path
  from parlai.core.loader import load_teacher_module, load_agent_module, load_world_module
  from parlai.tasks.tasks import ids_to_tasks
  from parlai.core.opt import Opt
  from parlai.utils.io import PathManager
  from typing import List, Optional
label_desc: Use image node_id 1 for calling the _HelpAllAction obj's underlying member method code with example usage: obj.__call__(parser, namespace, values, option_string) without return types