code: def __init__(self, dataset, transform_fn):
      self.dataset = dataset
      self.transform_fn = transform_fn
  
imports: import os
  import random
  import torch
  import torchaudio
  from pytorch_lightning import LightningDataModule
label_desc: Use image node_id 1 to create a new TransformDataset object from inherited base classes: torch.utils.data with example: obj = TransformDataset(dataset, transform_fn)