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.
how does it recognize data as a list?
Can somebody please explain hor to print output to this function, since I get TypeError: cannot unpack non-iterable int object