code: def __init__(self):
      pass
  
imports: import torch
  from torch_geometric.data import Data, Batch
  from torch_points3d.datasets.batch import SimpleBatch
  from torch_points3d.core.data_transform import MultiScaleTransform
  from torch_points3d.datasets.multiscale_data import MultiScaleBatch
label_desc: Use image node_id 1 to create a new MockDatasetConfig object from inherited base classes: object with example: obj = MockDatasetConfig()