<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_handler(progname, address=None, proto=None, facility=None, fmt=None, datefmt=None, **_):
 """Helper function to create a Syslog handler. See `ulogger.syslog.SyslogHandlerBuilder` for arguments and supported keyword arguments. Returns: (obj):
 Instance of `logging.SysLogHandler` """

    builder = SyslogHandlerBuilder(
        progname, address=address, proto=proto, facility=facility,
        fmt=fmt, datefmt=datefmt)
    return builder.get_handler()