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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.
Yes man. Very easy.
What is returning from your two_sum function? The sorted function isn't recognizing de result of two_sum as a iterable object.
In some place in your code the list it's not defined. You need to use names[index].name to access this property.
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