Looking for guidence

Hi I just got the nano a couple weeks ago and have been messing around with the samples and just started looking at deepstream. I’ve played around with a few of these devices but I’m still new to python.

I’m looking to train a model to recognize my car using rtsp. And be able to send mqtt messages when it detects it. It mainly in my garage and driveway.

Are there any similar examples or guides that I could follow for something like this?