input: from typing import List
  
  def caesar_encrypt(message: List[str], shift: int) -> List[str]:
      """Encrypts a list of messages using a Caesar cipher with the given shift.
      >>> caesar_encrypt(["Hello, World!"], 3)
      ["Khoor/#Zruog$"]
      >>> caesar_encrypt(["Encrypt this message please!"], 15)
      ["Tpen\\czg'iwxl\\rññgl]\\azyqej']"]
      """
output:     encrypted_message = []
      for msg in message:
          encrypted_msg = ""
          for char in msg:
              if char.isalpha():
                  shift_amount = shift % 26
                  if char.islower():
                      new_char = chr((ord(char) - ord('a') + shift_amount) % 26 + ord('a'))
                  else:
                      new_char = chr((ord(char) - ord('A') + shift_amount) % 26 + ord('A'))
                  encrypted_msg += new_char
              else:
                  encrypted_msg += char
          encrypted_message.append(encrypted_msg)
      return encrypted_message