code: def forward(self, x):
      return FakeReLU.apply(x)
  
file_path: robustness/robustness/tools/custom_modules.py
imports: import torch
  from torch import nn
label_desc: Use image node_id 1 for calling the FakeReLUM obj's underlying member method code with example usage: obj.forward(x) and returns: FakeReLU