[feasibility research] Support Customized UI in Jupyter

[gaocegege]

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line: /kind feature

What happened:

What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

[gaocegege]

https://jupyter-notebook.readthedocs.io/en/stable/extending/frontend_extensions.html#kernel-specific-extensions