Write a function num_month that takes an integer in the range of 1 through 12 called month_int as a parameter and returns a string representing the corresponding month of the year, where 1=January, 2 =February, 3=March and so on. The function should return an error message Invalid month number if the parameter is outside the range of 1 through 12. You may assume that the parameter will be only numbers.

I wrote my code like this:

def num_month(month_int):

if month_int < 1 and month_int > 12:

print('Invalid month number')

if month_int == 1:

print('The month 1 is: January.')

elif month_int == 2:

print('The month 2 is: February.')

elif month_int == 3:

print('The month 3 is: March.')

elif month_int == 4:

print('The month 4 is: Apri.l')

elif month_int == 5:

print('The month 5 is: May.')

elif month_int == 6:

print('The month 6 is: June.')

elif month_int == 7:

print('The month 7 is: July')

elif month_int == 8:

print('The month 8 is: August.')

elif month_int == 9:

print('The month 9 is: September.')

elif month_int == 10:

print('The month 10 is: July.')

elif month_int == 11:

print('The month 11 is: November.')

else: month_int == 12:

print('The month 12 is: December.')

return

but I get an error