python邻接矩阵网络关系图

G = nx.Graph([('a','b'])
nx.draw(G)

labeldict = {
     }
labeldict["a"] = "shopkeeper"
labeldict["b"] = "angry man with parrot"
nx.draw(G,labels=labeldict,with_labels = True,alpha=0.5,width=0.5) 
# with_labels = True 显示节点名称
# alpha透明度，默认为1
# labels 更改（映射）节点名称
# width 线宽，默认为1
# edge_color='r' 线的颜色