DOKL57

import random
num = input('login ')
pas = ''
for x in range(16): #Number of characters in password (16)
    pas = pas + random.choice(list('1234567890abcdefghigklmnopqrstuvyxwzABCDEFGHIGKLMNOPQRSTUVYXWZ')) #The characters from which the password will be composed
print('Hello, ', num, 'your password is: ', pas)