class_docstr: ParlaiParser which always sets add_parlai_args and add_model_args to False.
  
  Used in the superscript to initialize just the args for that command.
class_docstr_tok: ["ParlaiParser","which","always","sets","add_parlai_args","and","add_model_args","to","False",".","Used","in","the","superscript","to","initialize","just","the","args","for","that","command","."]
code: def __init__(self, **kwargs):
      kwargs["add_parlai_args"] = False
      kwargs["add_model_args"] = False
      assert "description" in kwargs, "Must supply description"
      return super().__init__(**kwargs)
  
imports: import sys
  import io
  import argparse
  from typing import List, Optional, Dict, Any
  import parlai
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser, CustomHelpFormatter
  from abc import abstractmethod
  import importlib
  import pkgutil
  import parlai.scripts
  import parlai.utils.logging
  from parlai.core.loader import register_script, SCRIPT_REGISTRY
label_desc: Use image node_id 1 to create a new _SubcommandParser object from inherited base classes: ParlaiParser with example: obj = _SubcommandParser()