Ru Zheng

> Hi, My networkx version is 2.8.2,when I rewrite simulation_investigation.py line 639:nx.draw_networkx_edges(self.G, pos, edgelist=edgelist, ax=ax, **nx_kwargs) to nx.draw_networkx(self.G, pos, edgelist=edgelist, ax=ax, **nx_kwargs), it is worked.