code: def __init__(self, index, transform=None, target_transform=None):
      self.index = index
      self.transform = transform
      self.target_transform = target_transform
  
imports: from torch.utils.data import ConcatDataset, Subset
  from torch.utils.data import Dataset
  from torchvision.transforms import Compose
label_desc: Use image node_id 1 to create a new Dataset object from inherited base classes: Dataset_ with example: obj = Dataset(index, transform, target_transform)