fix: minor fixes

Signed-off-by: Rafal Zielinski <sq4ind@gmail.com>

custom_components/adguard_hub/switch.py

@@ -11,6 +11,7 @@ from .const import DOMAIN, ICON_PROTECTION, ICON_PROTECTION_OFF, ICON_CLIENT, MA
 
 _LOGGER = logging.getLogger(__name__)
 
+
 async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry, async_add_entities: AddEntitiesCallback):
     """Set up AdGuard Control Hub switch platform."""
     coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
@@ -26,6 +27,7 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry, asyn
 
     async_add_entities(entities)
 
+
 class AdGuardBaseSwitch(CoordinatorEntity, SwitchEntity):
     """Base class for AdGuard switches."""
 
@@ -39,6 +41,7 @@ class AdGuardBaseSwitch(CoordinatorEntity, SwitchEntity):
             "model": "AdGuard Home",
         }
 
+
 class AdGuardProtectionSwitch(AdGuardBaseSwitch):
     """Switch to control global AdGuard protection."""
 
@@ -63,6 +66,7 @@ class AdGuardProtectionSwitch(AdGuardBaseSwitch):
         await self.api.set_protection(False)
         await self.coordinator.async_request_refresh()
 
+
 class AdGuardClientSwitch(AdGuardBaseSwitch):
     """Switch to control client-specific protection."""
 
@@ -86,4 +90,4 @@ class AdGuardClientSwitch(AdGuardBaseSwitch):
     async def async_turn_off(self, **kwargs):
         # This would update client settings - simplified for basic functionality
         _LOGGER.info("Would disable protection for %s", self.client_name)
-        await self.coordinator.async_request_refresh()
+        await self.coordinator.async_request_refresh()