<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def generic_service_main(cls: Type[WindowsService], name: str) -> None: """ Call this from your command-line entry point to manage a service. - Via inherited functions, enables you to ``install``, ``update``, ``remove``, ``start``, ``stop``, and ``restart`` the service. - Via our additional code, allows you to run the service function directly from the command line in debug mode, using the ``debug`` command. - Run with an invalid command like ``help`` to see help (!). See https://mail.python.org/pipermail/python-win32/2008-April/007299.html Args: cls: class deriving from :class:`WindowsService` name: name of this service """

    argc = len(sys.argv)
    if argc == 1:
        try:
            print("Trying to start service directly...")
            evtsrc_dll = os.path.abspath(servicemanager.__file__)
            # noinspection PyUnresolvedReferences
            servicemanager.PrepareToHostSingle(cls)  # <-- sets up the service
            # noinspection PyUnresolvedReferences
            servicemanager.Initialize(name, evtsrc_dll)
            # noinspection PyUnresolvedReferences
            servicemanager.StartServiceCtrlDispatcher()
        except win32service.error as details:
            print("Failed: {}".format(details))
            # print(repr(details.__dict__))
            errnum = details.winerror
            if errnum == winerror.ERROR_FAILED_SERVICE_CONTROLLER_CONNECT:
                win32serviceutil.usage()
    elif argc == 2 and sys.argv[1] == 'debug':
        s = cls()
        s.run_debug()
    else:
        win32serviceutil.HandleCommandLine(cls)