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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.
Because the input is not exactly
"a"
. Not a kata issue. Read this post: https://www.codewars.com/kata/567bed99ee3451292c000025/discuss/python#6315c885c3268c005833a8dbthere is a test with 'a' that should return True but it returns False