code: def setUp(self):
      dataset = MyDataset()
      self.dataset = HuggingFaceDatasets(dataset)
      tokenizer = AutoTokenizer.from_pretrained("bert-base-uncased")
      self.dataset_with_tokenizer = HuggingFaceDatasets(
          dataset, tokenizer=tokenizer
      )
  
imports: import unittest
  import pytest
  from torch.utils.data import Dataset
  from transformers import AutoTokenizer
  from baal.active.dataset import ActiveLearningDataset
  from baal.active.dataset.nlp_datasets import HuggingFaceDatasets
  import datasets
label_desc: Use image node_id 1 for calling the HuggingFaceDatasetsTest obj's underlying member method code with example usage: obj.setUp() without return types