Loading collection data...
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.
That's because you were combining the lists together, given this was 3 years ago, you probably know what's wrong now.
The imports are working fine. Did you remember to actually import?
It means your function is printing the result instead of returning it.
Did you spell counter without a capital c?