https://towardsdatascience.com/jupyter-notebook-best-practices-f430a6ba8c69

Photo by SpaceX on UnsplashCaveat: The advice in this article refers to the original Jupyter notebook. While much of the advice can be adapted to JupyterLab, the popular notebook extensions can’t.

df = pd.read_csv(filename)df.drop( ...df.query( ...df.groupby( ...becomes this: