Is your feature request related to a problem? Please describe.
I am extracting tiles by using a GridTiler while looping over the slides from a SlideSet.
Therefore the GridTiler.extract method is printing many messages (~12000 per WSI) like:

Tile 998 saved: 8469_tile_998_level0_3245_12345_345_12445.png

This means that I am not able to read the messages that I print within my script (when reading a new WSI, when an error occurs, the extracted tile count, ...)

Describe the solution you'd like
I would love to be able to set the verbosity level of GridTiler.extract method in order for it to stop printing many messages that fill up the standard output.

Describe alternatives you've considered
I could also redirect the standard output to a log file while extracting tiles, but I should still look for the error messages

Additional context
Add any other context or screenshots about the feature request here.