1、安装jupyter_contrib_nbextensions：

pip install jupyter_contrib_nbextensions 
jupyter contrib nbextension install --user

2、安装jupyter_nbextensions_configurator：

pip install jupyter_nbextensions_configurator
jupyter nbextensions_configurator enable --user

 

 

 

 

参考链接：https://jupyter-contrib-nbextensions.readthedocs.io/en/latest/install.html