Task 101 Functions

I have been trying to implement function sum in helper.js but it is not working. I don't quite understand why

here is what my code looks like:
export const sum =(4,5) => {console.log(4+5) return 9;};

Henry14 you should use function arguments instead of hardcoded values. The function sum should work with any values, not only 4 and 5.

Check out the lecture once again.