code: def __call__(self, x, magnitude):
      return x.transform(
          x.size,
          Image.AFFINE,
          (1, 0, 0, magnitude * random.choice([-1, 1]), 1, 0),
          Image.BICUBIC,
          fillcolor=self.fillcolor,
      )
  
imports: from PIL import Image, ImageEnhance, ImageOps
  import random
label_desc: Use image node_id 2 for calling the ShearY obj's underlying member method code with example usage: obj.__call__(x, magnitude) and returns: x