docstr: Return name of the dataset 
docstr_tok: ["Return","name","of","the","dataset"]
code: def name():
      """Return name of the dataset"""
      raise NotImplementedError
  
imports: import os
  import numpy
  import torch.utils.data
  import torchvision.transforms
  import torchvision.datasets
label_desc: Use image node_id 1 for calling the DataProvider obj's underlying member method code with example usage: obj.name() without return types