class_docstr: Implements "DeepZ" for relu.
  
  | Paper link:  https://papers.nips.cc/paper/2018/file/f2f446980d8e971ef3da97af089481c3-Paper.pdf
class_docstr_tok: ["Implements","``","DeepZ","''","for","relu",".","|","Paper","link",":","https",":","\/\/papers.nips.cc\/paper\/2018\/file\/f2f446980d8e971ef3da97af089481c3-Paper.pdf"]
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 ZonoReLU obj's underlying member method code with example usage: obj.__call__(x) and returns: self