code: def test_probs(self):
      model = tests.mocks.models_other.NaiveBinaryClassifier()
      model.fit(test=True, score=True)
      probs = model.predict_proba(model.pipeline.test_data)[:, 1]
      self.assertTrue((numpy.abs(probs - 0.667) < 0.001).all())
  
imports: import unittest
  import tests.mocks.models_other
  import numpy
label_desc: Use image node_id 4 for calling the TestNaiveBinaryClassifier obj's underlying member method code with example usage: obj.test_probs() without return types