code: def __call__(self, *inputs):
      value = random.uniform(self.values[0], self.values[1])
      outputs = Saturation(value)(*inputs)
      return outputs
  
imports: import random
  import torch
  from torchvision.transforms.functional import to_tensor
  import numpy
  from ..utils import th_random_choice
label_desc: Use image node_id 2 for calling the RandomSaturation obj's underlying member method code with example usage: obj.__call__() and returns: outputs