code: def forward(self, x):
      output = self.fake_quant(x)
      return output
  
file_path: pytorch/test/onnx/model_defs/op_test.py
imports: import torch
  import torch.nn
label_desc: Use image node_id 2 for calling the FakeQuantNet obj's underlying member method code with example usage: obj.forward(x) and returns: output