pyechart画雷达图，radar object has no attribute config

>>> import random
>>> from pyecharts.charts import Page, Radar
>>> radar=Radar()
>>> radar_data1=[(80,67,89,80,90,70,55,77,79,81,61,70)]
>>> radar_data2=[(62,90,89,56,84,81,79,63,69,75,60,80)]
>>> schema=[("语文",100),("数学",100),("化学",100),("外语",100),("物理",100),("历史",100),("地理",100),("生物",100),("计算机",100),("美术",100),("音乐",100),("政治",100)]
>>> radar.config(schema)
Traceback (most recent call last):
  File "<pyshell#6>", line 1, in <module>
    radar.config(schema)
AttributeError: 'Radar' object has no attribute 'config'

画图是radar.render()
这是我自己写的pyecharts全教程，可以参考：https://www.yuque.com/docs/share/3f81d07b-075e-4560-bdf6-b4e182c0a8e9?# 《数据可视化ECharts》

请问解决了吗？