Write a function that will encrypt a given sentence into International Morse Code, both the input and out puts will be strings.

Characters should be separated by a single space.
Words should be separated by a triple space.

For example, "HELLO WORLD" should return -> ".... . .-.. .-.. ---   .-- --- .-. .-.. -.."

To find out more about Morse Code follow this link: https://en.wikipedia.org/wiki/Morse_code

A preloaded object/dictionary/hash called CHAR_TO_MORSE will be provided to help convert characters to Morse Code.

Difficulty: EASY
Starter code: def encryption(string):
	

Solutions:
CODE = {'A': '.-', 'B': '-...', 'C': '-.-.', 'D': '-..', 'E': '.', 'F': '..-.', 'G': '--.', 'H': '....', 'I': '..', 'J': '.---', 'K': '-.-', 'L': '.-..', 'M': '--', 'N': '-.', 'O': '---', 'P': '.--.', 'Q': '--.-', 'R': '.-.', 'S': '...', 'T': '-', 'U': '..-', 'V': '...-', 'W': '.--', 'X': '-..-', 'Y': '-.--', 'Z': '--..', '0': '-----', '1': '.----', '2': '..---', '3': '...--', '4': '....-', '5': '.....', '6': '-....', '7': '--...', '8': '---..', '9': '----.', ' ': ' '}

def encryption(string):
	string.upper()
	return ' '.join([CODE[a] for a in string.upper()])