code: def deletescript(self, name):
          
          code, data = self.__send_command(
              "DELETESCRIPT", [name.encode("utf-8")])
          if code == "OK":
              return True
          return False
docs: Delete a script from the server
  
          See MANAGESIEVE specifications, section 2.10
  
          :param name: script's name
          :rtype: boolean