Improved bot startup logic

src/gismo/application.py

@@ -5,7 +5,6 @@ from cpl_core.logging import LoggerABC
 
 from gismo_core.abc.bot_service_abc import BotServiceABC
 from gismo_core.service.bot_service import BotService
-from modules_core.abc.module_service_abc import ModuleServiceABC
 
 
 class Application(ApplicationABC):
@@ -23,5 +22,6 @@ class Application(ApplicationABC):
         try:
             self._logger.trace(__name__, f'Try to start {BotService}')
             await self._bot.start_async()
+            self._logger.trace(__name__, f'Stopped {BotService}')
         except Exception as e:
             self._logger.error(__name__, 'Start failed', e)