code: def add_cmdline_args(
      cls, parser: ParlaiParser, partial_opt: Optional[Opt] = None
  ) -> ParlaiParser:
      parser = super().add_cmdline_args(parser, partial_opt)
      parser.set_defaults(
          task_prompt="Solve the following math problem. Show your work.",
          thought_token="EQUATION: ",
      )
      return parser
  
file_path: ParlAI/parlai/tasks/asdiv/agents.py
imports: import xml.etree.ElementTree
  import os
  from .build import build
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from typing import Optional
  from tasks.reasoning.agents import MWPStepsReasoningTeacher
label_desc: Use image node_id 1 for calling the ASDivStepByStepReasoningTeacher obj's underlying member method code with example usage: obj.add_cmdline_args(cls, parser, partial_opt) and returns: parser