def confirm_delete(self):
        return None
Project a bipartite graph B down onto its "bottom nodes".
dataset/ETHPy150Open enthought/envisage/examples/plugins/single_project/sample_project/data/data.py/DataAdapter.confirm_delete--crossover with--dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/algorithms/clique.py/project_down