Remote Control Car: Analyzer recommends a default argument for an arity zero function.

If I'm reading this correctly, the analysis recommends that I "Use a default argument for defining the function `new.` despite the instructions asking for an arity/0 function.


Unless this is recommending a default argument for the arity/1 function, it conflicts with the instructions of the exercise to have a default argument for a function that should take zero arguments. Maybe I'm wrong, though?