[Feature] Convert print statements into logging

[maxschulz-COL]

As title says :) I am actually using explainerdashboard as a dependency, and it would be great if the print statements were done with logging, so I could turn them off selectively.

It would be even greater if we could separate the dependencies, e.g. I am not interested in dash (who would have thought haha) but rather use explainerdashboard as a great way to calculate model properties with a unified interface.

Let me know this would be conceivable! Awesome project btw!