code: def add_cmdline_args(
      cls, parser: ParlaiParser, partial_opt: Optional[Opt] = None
  ) -> ParlaiParser:
      parser.set_defaults(**DEFAULT_OPTS)
      super().add_cmdline_args(parser, partial_opt=partial_opt)
      return parser
  
imports: from typing import Optional
  from parlai.core.params import ParlaiParser
  from parlai.core.opt import Opt
  from itertools import chain
  from functools import lru_cache
  import torch
  import numpy
  from parlai.utils.torch import padded_tensor
  from parlai.utils.misc import round_sigfigs
  from parlai.agents.transformer.transformer import TransformerGeneratorAgent
  from .modules import EndToEndModel
  from parlai.tasks.wizard_of_wikipedia.agents import TOKEN_KNOWLEDGE
label_desc: Use image node_id 1 for calling the _GenericWizardAgent obj's underlying member method code with example usage: obj.add_cmdline_args(cls, parser, partial_opt) and returns: parser