code: def test_lifecycle(self):
      model = tests.mocks.models_other.OneHotBinaryClassifier()
      model.fit()
      model.save()
  
      loaded = tests.mocks.models_other.OneHotBinaryClassifier.load()
      self.assertEqual(loaded.fitting, model.fitting)
  
imports: import unittest
  import tests.mocks.models_other
  import numpy
label_desc: Use image node_id 1 for calling the TestOneHotBinaryClassifier obj's underlying member method code with example usage: obj.test_lifecycle() without return types