code: def __init__(self, opt, shared=None):
      opt = copy.deepcopy(opt)
      opt["parlaidialogteacher_datafile"] = _path(opt, "distractor")
      super().__init__(opt, shared)
  
file_path: ParlAI/parlai/tasks/hotpotqa/agents.py
imports: from parlai.core.teachers import ParlAIDialogTeacher
  from parlai.utils.misc import warn_once
  from .build import build
  import copy
  import os
label_desc: Use image node_id 1 to create a new DistractorTeacher object from inherited base classes: ParlAIDialogTeacher with example: obj = DistractorTeacher(opt, shared)