code: def setup_data(self, path):
      return setup_data(path, self.dialog_format, self.binary_classes)
  
file_path: ParlAI/parlai/tasks/multinli/agents.py
imports: from typing import Optional
  from parlai.core.params import ParlaiParser
  from parlai.core.opt import Opt
  import copy
  import json
  import os
  from parlai.utils.io import PathManager
  from parlai.core.teachers import DialogTeacher
  from .build import build
label_desc: Use image node_id 3 for calling the DefaultTeacher obj's underlying member method code with example usage: obj.setup_data(path) and returns: setup_data