Write code to complete raise$\_$to$\_$power$().$ Note: This example is for practicing recursion; a non$-$recursive function, or using the built$-$in function math.pow$(),$ would be more common.

Sample output with inputs: $42$

$4^2=16$

def raise$\_$to$\_$power$($base$\_$val, exponent$\_$val$)$:

if exponent$\_$val $==0$:

result$\_$val $=1$

else:

result$\_$val $=$ base$\_$val $*\text{'}\text{'}\text{'}$YOUR SOLUTION GOES HERE'$\text{'}\text{'}$

return result$\_$val

user$\_$base $=$ int$($input$())$

user$\_$exponent $=$ int$($input$())$

print$(\text{'}\{\}^\{\}=\{\}\text{'}.$format$($user$\_$base, user$\_$exponent,

raise$\_$to$\_$power$($user$\_$base, user$\_$exponent$)))$