This repo folder is the corresponding Python 3 code to the Module 3 codelab. The tutorial STARTs with the Python 3 code in the Module 2 repo folder and leads developers through migrating away from Cloud NDB to Cloud Datastore to access Datastore culminating in the code in the mod3a-datastore folder. That is followed by a BONUS migration to Python 3, thus the code in this (mod3b-datastore) folder.