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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.
You are failing the case when the input is blank.
Read the test your code is failing, it's there in the error message.
'(((((('is your output,')))))('was the expected answer, print the input to know what it was.Did you select python at the top?