Python: The Vigenere cipher with python

here is the code if you want your own! # #this was developed by me def encrypt(message, key): message = message key = key list1 = "" list2 = "" for keys in key: keytonumber = ord(keys) for messages in message: messagex = ord(messages) + keytonumber messagey = chr(messagex) list1 += messagey print(list1) def decrypt(message, key): message = message key = key list1 = "" list2 = "" for keys in key: keytonumber = ord(keys) for messages in message: messagex = ord(messages) - keytonumber messagey = chr(messagex) list1 += messagey print(list1) hash tags: #cipher #python #cryptography #Vigenere #hashing #coding