I cannot progress through "Into the Putts"

It wont let me use the par parameters I already made within the underPar function. It gives me an error saying I need to put in “return par - score” but i cant. Please help.

resloved kinda. Apparently i cannot input any key if its in the bottom of the tab, so i added useless variables to move the keys around, and i was able to progress. weird…