code: def test_get_raw(self):
      # check that get_raw returns the same thing regardless of labelling
      # status
      i_1 = self.dataset.get_raw(5)
      self.dataset.label(5)
      i_2 = self.dataset.get_raw(5)
      assert i_1 == i_2
  
imports: import pickle
  import unittest
  import unittest.mock
  import warnings
  import datasets
  import numpy
  import pytest
  import torch.utils.data
  from torchvision.transforms import Lambda
  from baal.active import ActiveLearningDataset
label_desc: Use image node_id 4 for calling the ActiveDatasetTest obj's underlying member method code with example usage: obj.test_get_raw() without return types