code: def translate_y(
      img: Any, magnitude: int, fillcolor: Any = None
  ) -> Any:
      return img.transform(
          img.size,
          Image.AFFINE,
          (
              1,
              0,
              0,
              0,
              1,
              magnitude * img.size[1] * random.choice([-1, 1]),
          ),
          fillcolor=fillcolor,
      )
  
imports: import random
  from enum import auto, Enum
  from functools import partial
  from typing import Any, Callable, NamedTuple, Sequence, Tuple
  import numpy
  from classy_vision.dataset.transforms import ClassyTransform, register_transform
  from PIL import Image, ImageEnhance, ImageOps
label_desc: Use image node_id 4 for calling a global function with example usage: translate_y(img, magnitude, fillcolor) and returns: img