@abstractmethod
    def get(self, entity, id, default=None):
Remove all nodes and edges from the graph.
dataset/ETHPy150Open spaceboats/busbus/busbus/provider/__init__.py/ProviderBase.get--crossover with--dataset/ETHPy150Open networkx/networkx/networkx/classes/tests/timingclasses.py/TimingDiGraph.clear