How to suppress "sampling_* ... was applied to ... layer" message/warning

[OSuwaidi]

In my Jupyter Notebook, I use lets_plot to create the visualizations and deploy them as an interactive web app using Voila.

However, my data is huge (> 1 million rows), and for almost every plot generated, the message/warning sampling_* ... was applied to ... layer accompanies the plot, even though I am the one assigning the sampling process to each of the plots.

How can I suppress/hide this message to make my web app cleaner?

[alshan]

Hi, in v4.0.1 there is new option "plot_message" in theme() allowing to suppress plot messages either for the entire notebook or per individual plots. Please check out this demo:
https://nbviewer.org/github/JetBrains/lets-plot/blob/master/docs/f-23d/theme_plot_message.ipynb