Consider switching from Jupyter Notebook from Jupyter Lab

[jonfroehlich]

I, sheepishly, did not even know that JupyterLab (the next incarnation of Jupyter Notebook) existed until very recently. We may want to consider writing code in this rather than vanilla notebooks.

Some articles:

• https://towardsdatascience.com/jupyter-lab-evolution-of-the-jupyter-notebook-5297cacde6b
• https://towardsdatascience.com/jupyter-notebooks-are-breathtakingly-featureless-use-jupyter-lab-be858a67b59d
• https://stackoverflow.com/questions/50982686/what-is-the-difference-between-jupyter-notebook-and-jupyter-lab