Whoaa!

# Labeling stuff

import random
key = {
    0: 'A',1: 'B',2: 'C',3: 'D',4: 'E',5: 'F',
    6: 'G',7: 'H',8: 'I',9: 'J',10: 'K',11: 'L',
    12: 'M',13: 'N',14: 'O',15: 'P',16: 'Q',17: 'R',
    18: 'S',19: 'T',20: 'U',21: 'V',22: 'W',23: 'X',
    24: 'Y',25: 'Z'
}
characters = ['!','?']

def alien_message():
    message = ""
    def call_random():
        return random.randint(0,len(key)-1)
    for n in range(0, random.randint(0,len(key)-1)):
        message = message + key[call_random()]
    print(message+characters[random.randint(0,1)])
alien_message()