有没有办法在Google-Colaboratory中使用nbextensions配置器？

Question

我在我的第一个代码单元中安装了nbextensions及其配置器

!pip install jupyter_contrib_nbextensions
!pip install jupyter_nbextensions_configurator
!jupyter nbextensions_configurator enable --user

最后打印:

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...

该文档说/nbextensions要从根目录转到页面,但在Google-colaboratory上这是不可能的,因为我们无法直接访问容器,我想...

在!find / -name nbextensions打印输出如下:

/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

如果我去查看!ls -l /usr/local/share/jupyter/nbextensions目录:

drwxr-xr-x 2 root root 4096 May 21 17:08 google.colab

有关如何使用或连接配置器的任何想法？