class_docstr: Wrapper around pytorch's convolutional layer.
  We only add the bias to the zeroth element of the zonotope
class_docstr_tok: ["Wrapper","around","pytorch","'s","convolutional","layer",".","We","only","add","the","bias","to","the","zeroth","element","of","the","zonotope"]
code: def __call__(self, x: "torch.Tensor") -> "torch.Tensor":
      return self.forward(x)
  
imports: from typing import Tuple, Union
  import numpy
  import torch
label_desc: Use image node_id 2 for calling the ZonoConv obj's underlying member method code with example usage: obj.__call__(x) and returns: self