Invert Colors code python CodeHs not working properly as intended

Question

My code works, but the site doesn't accept it, is there something visibly wrong in my code.

alreadypainted = 0
while front_is_clear():
    if color_is(color["red"]):
        paint("blue")
        move()
    if color_is(color["blue"]):
        paint("red")
        move()
if front_is_blocked():
    if color_is(color["red"]):
        paint("blue")
        alreadypainted += 1
    if color_is(color["blue"]) and alreadypainted < 1:
        paint("red")

BTW, all this is for my Python high school class, that is why I'm using codeHs, and that's why there is predefined functions.

I am inverting the colors correctly, but the site isn't accepting the code.

⬇this is a video of me running the code on the site⬇

https://streamable.com/c6xww3