code: def decrypt(self, message):
          
  
          # Unserialize the encrypted message
          message = json.loads(message)
  
          # Set up a list for the unencrypted lines of the message
          unencrypted_msg = []
  
          for line in message:
  
              # Convert from ascii back to bytestring
              enc_line = binascii.a2b_base64(line)
  
              # Decrypt the line using our private key
              unencrypted_line = rsa.decrypt(enc_line, self.private_key)
  
              unencrypted_msg.append(unencrypted_line)
  
          # Convert the message from a list back into a string
          unencrypted_msg = "".join(unencrypted_msg)
  
          return unencrypted_msg
docs: Decrypts a string using our own private key object.
  
          Args:
            message (string): The string of the message to decrypt.
  
          Returns:
          The unencrypted string.