Python Programming

def makeInc (x, step) def next0: nonlocal x, step x = x step return X return next x- makeInc (0, 1) y = makeInc (0, 10) x2-x0 yl-y0 y2-y0 print( x1, x2, y1, y2) What are the values of xl, x2, yl, and y2