docs: def setup_Jupyter():
      """
      Set up a Jupyter notebook with a few defaults.
      """
      sns.set(context = "paper", font = "monospace")
      warnings.filterwarnings("ignore")
      pd.set_option("display.max_rows",    500)
      pd.set_option("display.max_columns", 500)
      plt.rcParams["figure.figsize"] = (17, 10)