code: def add_cmdline_args(
      cls, parser: ParlaiParser, partial_opt: Optional[Opt] = None
  ) -> ParlaiParser:
      super().add_cmdline_args(parser, partial_opt=partial_opt)
      ComboFidAgent.add_cmdline_args(parser, partial_opt=partial_opt)
      group = parser.add_argument_group("DirectorComboFidAgent Group")
      group.add_argument(
          "--skip-director-reranking-key",
          type=str,
          default="skip_director_reranking",
          help="key in observation determining whether to skip director reranking.",
      )
      group.add_argument(
          "--skip-director-reranking-for-all-generations",
          type=bool,
          default=False,
          help="whether to skip reranking for all generations of the model or not",
      )
      return parser
  
imports: import torch
  import torch.nn.functional
  import copy
  from typing import Optional, List, Tuple, Any, Dict, Union
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.core.torch_agent import Batch
  from parlai.core.message import Message
  from parlai.agents.rag.retrievers import Document
  from parlai.agents.fid.fid import SearchQueryFiDAgent, WizIntGoldDocRetrieverFiDAgent
  import parlai.utils.logging
  from projects.seeker.agents.seeker_modules import ComboFidModel
  from projects.seeker.agents.seeker import ComboFidAgent, SeekerAgent
  from projects.fits.agents.director_bb2 import DirectorFidAgent, DirectorFidModelMixin
label_desc: Use image node_id 1 for calling the DirectorComboFidAgent obj's underlying member method code with example usage: obj.add_cmdline_args(cls, parser, partial_opt) and returns: parser