code: def tokenize(self, tokenizer):
      filled_query_text = self.query_text.replace(
          "@placeholder", self.entity_str
      )
      return TokenizedExample(
          guid=self.guid,
          passage_tokens=tokenizer.tokenize(self.passage_text),
          query_tokens=tokenizer.tokenize(filled_query_text),
          label_id=ReCoRDTask.LABEL_TO_ID[self.label],
          entity_str=self.entity_str,
          label_set=set(self.answers_dict.values()),
      )
  
imports: import numpy
  import torch
  from dataclasses import dataclass
  from typing import List
  from jiant.tasks.core import BaseExample, BaseTokenizedExample, BaseDataRow, BatchMixin, SuperGlueMixin, Task, TaskTypes
  from jiant.tasks.lib.templates.shared import labels_to_bimap, double_sentence_featurize
  from jiant.utils.python.io import read_json_lines
label_desc: Use image node_id 1 for calling the Example obj's underlying member method code with example usage: obj.tokenize(tokenizer) and returns: TokenizedExample