fix: multiple fixes

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

tests/test_api.py

@@ -3,6 +3,7 @@ import pytest
 from unittest.mock import AsyncMock, MagicMock
 from custom_components.adguard_hub.api import AdGuardHomeAPI
 
+
 @pytest.fixture
 def mock_session():
     """Mock aiohttp session."""
@@ -15,6 +16,7 @@ def mock_session():
     session.request = AsyncMock(return_value=response)
     return session
 
+
 async def test_api_connection(mock_session):
     """Test API connection."""
     api = AdGuardHomeAPI(
@@ -28,13 +30,14 @@ async def test_api_connection(mock_session):
     result = await api.test_connection()
     assert result is True
 
+
 async def test_api_get_status(mock_session):
     """Test getting status."""
     api = AdGuardHomeAPI(
-        host="test-host", 
+        host="test-host",
         port=3000,
         session=mock_session
     )
 
     status = await api.get_status()
-    assert status == {"status": "ok"}
+    assert status == {"status": "ok"}