def METHOD_NAME(self):
    self.graph = nx.DiGraph()
    eepe_dict = self.get_nettingset_eepe().to_dict()
    for key in self.get_nettingset_eepe().to_dict().keys():
        self.graph.add_edge(key.split(".")[0], key.split(".")[1], weight=eepe_dict[key])