chunk_content: _processor.image_std)
  train_transforms = Compose(
      [
          RandomResizedCrop(image_processor.size["height"]),
          RandomHorizontalFlip(),
          ToTensor(),
          normalize,
      ]
  )
  
  val_transforms = Compose(
      [
          Resize(image_processor.size["height"]),
          CenterCrop(image_processor.size["height"]),
          ToTensor(),
          normalize,
      ]
  )
  
  
  def preprocess_train(example_batch):
      """Apply train_transforms acros