code: def __init__(self, initial_value: int = 1):
      self.initial_value = initial_value
  
file_path: determined/examples/features/unmanaged/advanced/checkpoints_advanced.py
imports: from typing import Tuple
  import torch
  from determined.experimental import core_v2
label_desc: Use image node_id 1 to create a new IdentityDataset object from inherited base classes: torch.utils.data with example: obj = IdentityDataset(initial_value)