Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
This only works in python2. Also, it's difficult to understand what is going on immediately. This is fine code for codewars or leetcode or something, but it's not code you'd want to have in a production code base.