在运行程序时出现了以下错误:
pip uninstall matplotlib
(2)后安装
python -m pip install -U matplotlib --prefer-binary -i https://pypi.tuna.tsinghua.edu.cn/simple
之后显示安装成功,运行代码,没报错
参考资料:https:///weixin_40066612/article/details/109956224?spm=1001.2101.3001.6650.1&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1.topblog&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1.topblog&utm_relevant_index=2