我使用
在我的第一个代码单元中安装了nbextensions及其配置器Toast最后打印：
!pip install jupyter_contrib_nbextensions
!pip install jupyter_nbextensions_configurator
!jupyter nbextensions_configurator enable --user
doc表示要从根目录转到Enabling: jupyter_nbextensions_configurator
- Writing config: /content/.jupyter
- Validating...
jupyter_nbextensions_configurator OK
Enabling notebook nbextension nbextensions_configurator/config_menu/main...
Enabling tree nbextension nbextensions_configurator/tree_tab/main...
页面，但在Google-colaboratory上，这是不可能的，因为我们无法直接访问容器...
/nbextensions打印以下输出：
!find / -name nbextensions如果我去查看/root/.ipython/nbextensions
/usr/local/lib/python3.6/dist-packages/jupyter_core/tests/dotipython/nbextensions
/usr/local/lib/python3.6/dist-packages/jupyter_contrib_nbextensions/nbextensions
/usr/local/lib/python2.7/dist-packages/jupyter_core/tests/dotipython/nbextensions
/usr/local/share/jupyter/nbextensions
/content/.ipython/nbextensions
目录：
!ls -l /usr/local/share/jupyter/nbextensions关于如何使用或连接配置器的任何想法？