code: def __init__(self, transform=None):
      self.transform = transform
      pass
  
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 1 to create a new MyDataset object from inherited base classes: torchdata with example: obj = MyDataset(transform)