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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.
Test in Python are bad. Sometimes the " " counts and other times " " don't counts
Random test is broken sometimes
test class don't work well
test don't work well