# Module 18 - Add usage of App Engine TaskQueue (pull tasks) to NDB Flask sample app This repo folder is the corresponding Python 2 code to the [Module 18 codelab](http://g.co/codelabs/pae-migrate-gaepull). The tutorial STARTs with the Python 2 code in the [Module 1 repo folder](/mod1-flask) and leads developers through adding usage of pull tasks via App Engine TaskQueue, culminating in the code in this folder.