问题

jupyter 更新后无法使用插件，现给出一个能够使用插件的安装步骤

安装步骤

1. 安装jupyter notebook

pip install notebook==6.4.12

2. 安装并激活 jupyter_contrib_nbextensions

pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user

3. 安装并启用 Jupyter Nbextensions Configurator

pip install jupyter_nbextensions_configurator
jupyter nbextensions_configurator enable --user

4. 使用jupyter notebook

jupyter notebook

若遇到ModuleNotFoundError: No module named 'jupyter_server' 报错，执行以下命令

pip uninstall traitlets
pip install traitlets==5.9.0

参考文献

1. ModuleNotFoundError: No module named 'notebook.base' when installing nbextensions
2. jupyter 报错 500 : internal server error的不同解决方法
3. 打造实用的Jupyter Notebook 扩展插件
4. ModuleNotFoundError: No module named 'jupyter_server.contents'