GUI and LEDs not responding to Frequency Sliders

[3gyptian]

Hi .. first time build with this and overall this thing works really great! However .. the frequency sliders don't seem to make any changes to gui or effects as one would expect. There' s no error in the visualizer output when I do the slides. I can go in and change the code to different min/max frequencies and the screen updates accordingly on restart .. along with different response on the LED's.

I'm running this on MacOS Catalina 10.15.7 from brew installed python3 if that rings any bells for anyone.

Thanks and congrats on such a great visualizer!

[whytox]

Hi, in the file visualization.py exchange move the line
freq_slider.tickMoveFinished = freq_slider_change
before the the two add_tick methods.

I'll do a PR as soon as possible.

[joeybab3]

Please confirm that the issue has been fixed for you, I applied the PR as it seemed to solve it on my end.