code: def tokenize(self, tokenizer):
      raise NotImplementedError("SQuaD is weird")
  
file_path: jiant/jiant/tasks/lib/quoref.py
imports: from dataclasses import dataclass
  from jiant.shared.constants import PHASE
  from jiant.tasks.lib.templates.squad_style import core
  from jiant.utils.python.io import read_jsonl
label_desc: Use image node_id 1 for calling the Example obj's underlying member method code with example usage: obj.tokenize(tokenizer) without return types