def _mock_connect_to_node(self):
        self._orig_connect_to_node = create_images.connect_to_node
        create_images.connect_to_node = MagicMock()
Return the singleton instance of IconicFont.
dataset/ETHPy150Open nvbn/coviolations_web/nodes/tests/test_create_images.py/CreateImagesCase._mock_connect_to_node--crossover with--dataset/ETHPy150Open spyder-ide/qtawesome/qtawesome/__init__.py/_instance