input: def generate_password() -> str:
      """Generate and print a random password composed of 8 characters, including letters, numbers, and special characters.
      >>> generate_password()
      'aB3$7!qZ'
      """
  
  import random
  import string
  
  def generate_password():
      password_characters = string.ascii_letters + string.digits + string.punctuation
      password = ''.join(random.choice(password_characters) for i in range(8))
      print(password)
  
  generate_password()
output:     
      return password
  