Audio Classification "Default" Device

I use “ modelfile.eim” setup to run the audio classification in raspberry pi however sometimes when the reboot happened, microphone indexes were changing so that I could not directly run the code without selecting microphone index, what I want to do is always run with the “Default” microphone without asking me. But the writing indexes directly is not a solution because of the changing indexes of the input devices.
Project ID:

Context/Use case:

Hello @mrksmn,

I’ve noticed that in the past. See:

Hope that helps,