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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.
just a ques,an answer would bee highly appreciated
why don't we just import all the functionalities of the util package at once by using the '*'...
i get confused why people need to import every other package individually
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