code: def __init__(self, data):
      self.data = data
  
imports: import math
  import numpy
  import os
  from typing import Generator, Union, Sequence
  import torch
  import torch.utils.data.dataset
label_desc: Use image node_id 1 to create a new InMemoryDataCache object from inherited base classes: DataCache with example: obj = InMemoryDataCache(data)