What is the output of the Python $3$ code below:

def printHigher$($x$,$ y$)$:

if x $>$ y:

print$($x$,\text{'}$is higher'$)$

elif x $==$ y:

print$($x$,\text{'}$is equal to$\text{'},$y$)$

else:

print$($y$,\text{'}$is higher'$)$

printHigher$(400,500)$