Yeh, just demo, probably prod later :)
I assume that you already have a virtualenv installed!, so activate it then
pip install -r requirements.txt
Activated virtualenv required!!
python api1.py
Try this on your browser
http://localhost:5000/
Activated virtualenv required!!
python api2.py
You should get vehicle.db, after run above command! Try this on your browser
http://localhost:5000/api/vehicle
You can insert by ( find some chrome or firefox extension that can deal with restful )
use POST request with http://localhost:5000/api/vehicle
and with content
{"license_id" : "BAHBAH-123", "owner_name" : "Jim"}
then use GET request to see what stuff from same url