code: def _path(opt):
      build(opt)
  
      return (
          os.path.join(opt["datapath"], "TriviaQA", "qa"),
          os.path.join(opt["datapath"], "TriviaQA", "evidence"),
      )
  
imports: from parlai.core.teachers import DialogTeacher, MultiTaskTeacher
  from parlai.utils.io import PathManager
  from .build import build
  import copy
  import json
  import os
label_desc: Use image node_id 1 for calling a global function with example usage: _path(opt) and returns: os,  os