Help with adding new soundfonts to the fluidloops patch

Heya so the patch fluidloops by varicela is pretty nifty, however as someone who has zero coding knowledge i cannot figure out how to add new soundfonts to the sound library. The instructions say to drop the sf2 files and run the ‘python script’ i have no idea how to do that lol any help is very much appreciated!

Also interested to see how to do this