adafruit#2713 fixed outdated import of spectrogram

Author: ggsato

Diff for: EyeLights_Audio_Spectrum/EyeLights_Audio_Spectrum_CircuitPython/code.py

@@ -18,7 +18,7 @@
 from adafruit_is31fl3741.adafruit_ledglasses import LED_Glasses
 from rainbowio import colorwheel
 from ulab import numpy as np
-from ulab.scipy.signal import spectrogram
+from ulab.utils import spectrogram
 
 
 # FFT/SPECTRUM CONFIG ----