code: def __init__(self, opt, shared=None):
      self.datatype = opt["datatype"]
      build(opt)  # NOTE: the call to build here
      opt["datafile"] = _path(opt)
      self.id = "aqua"
      self.aqua_random = random.Random(42)
      super().__init__(opt, shared)
  
imports: import random
  from typing import Optional
  from parlai.tasks.reasoning.agents import MWPStepsReasoningTeacher
  from parlai.tasks.reasoning.base import AbstractQuestionAnswer, AbstractReason, AbstractReasoningTeacher
  from parlai.tasks.reasoning.question_answer import MultipleChoiceQuestionAnswer
  from parlai.tasks.reasoning.reason_types.step_by_step import StepByStepReason
  from parlai.core.opt import Opt
  from parlai.core.params import ParlaiParser
  from parlai.core.teachers import DialogTeacher
  from parlai.utils.io import PathManager
  from parlai.tasks.aqua.build import build
  import os
  import copy
  import json
label_desc: Use image node_id 2 to create a new AQuAStepByStepReasoningTeacher object from inherited base classes: MWPStepsReasoningTeacher with example: obj = AQuAStepByStepReasoningTeacher(opt, shared)