code: def __init__(self, imgs) -> None:
      self.imgs = imgs
  
imports: import pickle
  from contextlib import nullcontext
  from functools import partial
  import pytest
  import torch
  from torch.nn import Module
  from torch.utils.data import Dataset
  from torchmetrics.image.fid import FrechetInceptionDistance, NoTrainInceptionV3
  from torchmetrics.utilities.imports import _TORCH_FIDELITY_AVAILABLE
label_desc: Use image node_id 1 to create a new _ImgDataset object from inherited base classes: Dataset with example: obj = _ImgDataset(imgs)