How to use the safeeyes.Utility function in safeeyes

parser = argparse.ArgumentParser(prog='safeeyes', description=_('description'))
    group = parser.add_mutually_exclusive_group()
    group.add_argument('-a', '--about', help=_('show the about dialog'), action='store_true')
    group.add_argument('-d', '--disable', help=_('disable the currently running safeeyes instance'), action='store_true')
    group.add_argument('-e', '--enable', help=_('enable the currently running safeeyes instance'), action='store_true')
    group.add_argument('-q', '--quit', help=_('quit the running safeeyes instance and exit'), action='store_true')
    group.add_argument('-s', '--settings', help=_('show the settings dialog'), action='store_true')
    group.add_argument('-t', '--take-break', help=_('Take a break now').lower(), action='store_true')
    parser.add_argument('--debug', help=_('start safeeyes in debug mode'), action='store_true')
    parser.add_argument('--status', help=_('print the status of running safeeyes instance and exit'), action='store_true')
    parser.add_argument('--version', action='version', version='%(prog)s ' + SAFE_EYES_VERSION)
    args = parser.parse_args()

    # Initialize the logging
    Utility.intialize_logging(args.debug)
    config = Config()

    if __running():
        logging.info("Safe Eyes is already running")
        if not config.get("use_rpc_server", True):
            # RPC sever is disabled
            print(_('Safe Eyes is running without an RPC server. Turn it on to use command-line arguments.'))
            sys.exit(0)
            return
        rpc_client = RPCClient(config.get('rpc_port'))
        if args.about:
            rpc_client.show_about()
        elif args.disable:
            rpc_client.disable_safeeyes()
        elif args.enable:
            rpc_client.enable_safeeyes()

def start(self, next_break_time=-1):
        """
        Start Safe Eyes is it is not running already.
        """
        if self.break_queue.is_empty():
            return
        with self.lock:
            if not self.running:
                logging.info("Start Safe Eyes core")
                self.running = True
                self.scheduled_next_break_timestamp = int(next_break_time)
                Utility.start_thread(self.__scheduler_job)

# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see .

import logging, importlib, os, sys, inspect, copy
from multiprocessing.pool import ThreadPool
from safeeyes import Utility

plugins_directory = os.path.join(Utility.config_directory, 'plugins')
sys.path.append(os.path.abspath(plugins_directory))

class Plugins:
	"""
		This class manages imports the plugins and calls the methods defined in those plugins.
	"""


	def __init__(self, config):
		"""
		Load the plugins.
		"""
		logging.info('Load all the plugins')
		self.__plugins = []

		for plugin in config['plugins']: