def add_node(self, id, *args, **kwargs):
        self._properties = None
        kwargs.setdefault("base", Concept)
        return Graph.add_node(self, id, *args, **kwargs)
Asserts that the first Node in a walk was a DependenciesNode with the single given result.
dataset/ETHPy150Open clips/pattern/pattern/graph/commonsense.py/Commonsense.add_node--crossover with--dataset/ETHPy150Open pantsbuild/pants/tests/python/pants_test/engine/exp/test_scheduler.py/SchedulerTest.assert_root