More flexibility with Cells

[haesleinhuepf]

... would be possible using code like this:

from ipylab import JupyterFrontEnd

        app = JupyterFrontEnd()
        app.commands.execute("notebook:insert-cell-below")
        app.commands.execute("notebook:replace-selection", {"text": result})

Source: https://github.com/kolibril13/jupyter-tldraw/blob/b4af7d98c86ec24c026e80ec927b6ef270d42d49/src/tldraw/__init__.py#L142

[haesleinhuepf]

This doesn't work in colab and pycharm.

• Adding cells fails in Pycharm #134
• Bia-Bob does not work in Google colab #139