code: def net(self, net_cls, module_cls):
      return net_cls(
          module_cls,
          max_epochs=1,
          lr=1,
      )
  
imports: from unittest.mock import Mock
  import numpy
  import pytest
  import torch
  from scipy.special import expit
  from sklearn.base import clone
  from torch import nn
  from skorch.tests.conftest import INFERENCE_METHODS
label_desc: Use image node_id 4 for calling the TestNeuralNetBinaryClassifier obj's underlying member method code with example usage: obj.net(net_cls, module_cls) and returns: net_cls