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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.
Create a function that returns the average of an array of numbers ("scores"), rounded to the nearest whole number. You are not allowed to use any loops (including for, for/in, while, and do/while loops).
That's how round works in Python 3 read here