给 jupyter notebook 添加自动补全

停掉 notebook

pip3 install jupyter_contrib_nbextensions -i https://pypi.python.org/simple
jupyter contrib nbextension install --user
pip3 install jupyter_nbextensions_configurator -i https://pypi.python.org/simple
jupyter nbextensions_configurator enable --user

启动 notebook

先不要打开文件，然后在顶部的 Nbextensions 标签中选中 Hinterland 即可。