A prime number is a number (not including 1) that is only evenly divisible by two numbers: itself and 1. For example, the number 5 is prime because it can only be evenly divided by 1 and 5. The number 6, however, is not prime because it can be divided evenly by 1, 2, 3, and 6. Starting from the provided template file, write a Boolean function named is_prime which takes an integer as an argument and returns True if the argument is a prime number, or False otherwise. Then, in the main function, prompt the user to enter a number, and then use your is_prime to display a message indicating whether the number is prime or not.