class_docstr: General purpose generator with a style in the history.
docstr: Add command-line arguments specifically for this agent.
docstr_tok: ["Add","command-line","arguments","specifically","for","this","agent","."]
code: def add_cmdline_args(
      cls, parser: ParlaiParser, partial_opt: Optional[Opt] = None
  ) -> ParlaiParser:
      """
      Add command-line arguments specifically for this agent.
      """
      StyleAgentMixin.add_cmdline_args(parser, partial_opt=partial_opt)
      TransformerGeneratorAgent.add_cmdline_args(
          parser, partial_opt=partial_opt
      )
      return parser
  
file_path: ParlAI/projects/style_gen/style_gen.py
imports: from typing import Optional
  from parlai.core.params import ParlaiParser
  from parlai.core.opt import Opt
  from parlai.agents.transformer.transformer import TransformerGeneratorAgent
  from projects.style_gen.modules import StyleAgentMixin
label_desc: Use image node_id 1 for calling the StyleGenAgent obj's underlying member method code with example usage: obj.add_cmdline_args(cls, parser, partial_opt) and returns: parser