How to use code completion when running the Jupyter notebook with a ROOT C++ kernel in vscode?

Hi !
Code completion is vert convenient in vscode.

But I can not use it in Jupyter notebook. Does anybody know the solution for this?

ROOT Version: 6.26/04

I guess @etejedor can help you.


In a ROOT C++ notebook, pressing tab twice should show you a dropdown menu with suggestions, is that not the case? For example, if you start typing the name of a ROOT class or method, just like it would happen in the ROOT prompt.