Include variables in Markdown cells of JupyterLab Notebooks

Including variables in a JupyterLab Notebook's Markdown cells seems like a basic thing. Turns out it is not. It's simply not yet supported out of the box. Here is how to do it anyways. Moreover, learn how to selectively hide code cells when exporting your Notebook. Improve the aesthetics and dynamic capabilities of your Notebook by using this simple approach.

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