I am stuck on functions

[Mekire]

This reply:

This is supposed to be a homework. We don't provide complete answers.

Wasn't directed at you. It was directed at another user whose reply I deleted.
The user simply supplied a complete answer without any comment which is really not what we do here.

As Larz initially said, in your original post everything from line 8 on should not be indented.
Unindent that, and try passing the list you created to the function.

Post your current code and we will try to push you along to success.