code: def test_with_calibrated_classifier_cv(self, net_fit, data):
      from sklearn.calibration import CalibratedClassifierCV
  
      cccv = CalibratedClassifierCV(net_fit, cv=2)
      cccv.fit(*data)
  
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 18 for calling the TestNeuralNetBinaryClassifier obj's underlying member method code with example usage: obj.test_with_calibrated_classifier_cv(net_fit, data) without return types