It's not saying that's how to assign the value, it's telling you what to expect from `measure()` when you use it over an apple. Use quick_print(), that should be more than enough of a hint to get you going.

if your snake eats itself- you will have this error xD in my case if measure() == None I just switch hats twice to overcome this issue

thx
I had to use if for 100% functionality

You can just do location = measure() then use location[0] for x and location[1] for y