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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.
read the description again. ;)
Yes.
I answered a post like this above, too. Check https://stackabuse.com/default-arguments-in-python-functions/ website out and scroll to "Functions with default arguments". The key here is to use optional or default arguments...
Hope this helps. 😀
There is no error in the tests, your function should work even when called with no argument. The same thing was asked two posts below this.
Use in the test part ´´ in the second argument, not is a error in the code, is a error in the test. good luck