使用pyecharts绘制关系图时，大致步骤为：from pyecharts import options as opts from pyecharts.charts import Graph,Page nodes={"name":"节点名1","symbolSize":50},······]links=]links=opts.GraphLink(source="节点名1",target="节点名2"),······]c=(Graph().add("",nodes.links.repulsion=2000).set_global_opts(title_opts.TitleOpts(title="重点人关系图")))c.render_notebook()
选项：

A:正确
B:错误