jupyter notebook 添加NBextensions

1. pip install jupyter_contrib_nbextensions

2.jupyter contrib nbextension install --user --skip-running-check

 

notebook 设置主题Darcula：

1、pip install jupyterthemes

2、复制darcula.less 在jupyterthemes文件下，路径：/Users/steven/opt/anaconda3/envs/datalab/lib/python3.9/site-packages/jupyterthemes/styles/

3、运行jt -t darcula