def class_teardown_complete(self, result):
        pass
Remove empty/None values by calling `force_clean()` on children.
dataset/ETHPy150Open Yelp/Testify/testify/test_reporter.py/TestReporter.class_teardown_complete--crossover with--dataset/ETHPy150Open plotly/plotly.py/plotly/graph_objs/graph_objs.py/PlotlyList.force_clean