Error on pinescript

GOOD DAY,

CAN SOMEBODY PLEASE ASSIST ON WHAT AM I DOING INCORRECTLY. I AM NEW HERE AND AM STUCK ON THIS WITH THE COURSE

Which version of Pine are you using? version 4?

There is a syntax error on your quotes ", apparently you are using curvy quotes instead the normal ones.

Carlos Z

this also is happening to me as well, should I be switching to version 3? Ive tried changing the parenthesis to ‘’ instead of “” ive changed the inputs to, input.int instead. now its telling me could not find function or function reference.