为Docker内的jupyter开启代码提示

sudo docker exec -it jupyter /bin/bash
pip3 install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
pip3 install -i http://pypi.douban.com/simple --trusted-host pypi.douban.com  jupyter_nbextensions_configurator
jupyter nbextensions_configurator enable --user
kill 1