Python-сообщество

 """ Шифр Цезаря"""
import string
numbers = range(0, 26)
letters =list(string.ascii_lowercase)
code = dict(zip(letters, numbers))
word =WTAAD #input('Enter your word: ') 
my_key=15
word_code=[]
word_uncode=[]
def codee(key):
  for chr in word:
    word_code.append((letters[(code[chr] + key) % 26].upper()) )
  print(word_code)
def uncode(my_key):  
  for chr in word.lower():
    word_uncode.append(letters[(code[chr] - my_key + 26) % 26])
  print("".join(word_uncode))
for i in range(0,26):
  uncode(i)
input()

 word_code=[]
word_uncode=[]