code: def get_tokens(self):
      return [self.tokens]
  
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, add_cls_token, create_input_set_from_tokens_and_segments
  from jiant.tasks.utils import truncate_sequences, ExclusiveSpan
  from jiant.utils import retokenize
  from jiant.utils.python.io import read_json_lines
  from jiant.utils.tokenization_normalization import normalize_tokenizations
label_desc: Use image node_id 1 for calling the DataRow obj's underlying member method code with example usage: obj.get_tokens() and returns: list