Enviro+ Noise/Mic. noise.py is empty

Hi all
Newcomer to the blog and hoping to find some help.
Just got the Enviro+, attached to RPi3B.
Just going through the examples right now.
I noticed there is a file for ‘noise.py’ but it is empty:

Does anyone know if the mic is supported?
Am I looking at the wrong place?
Anyone had any luck to getting noise readings?

Thanks for any help!

Seems to be work in progress

Hey Thanks for the link.
I’ll work my way through that thread and hopefully there’s a solution there somewhere.