code: def __init__(self, size: int):
      self.transform = transforms.CenterCrop(size=size)
  
file_path: ClassyVision/test/dataset_transforms_test.py
imports: import unittest
  import torch
  import torchvision.transforms
  from classy_vision.dataset.transforms import build_transforms, ClassyTransform, register_transform
  from classy_vision.dataset.transforms.util import ImagenetNoAugmentTransform
label_desc: Use image node_id 1 to create a new center_crop object from inherited base classes: ClassyTransform with example: obj = center_crop(size)