some fixes

src/core/SerieScanner.py

@@ -35,6 +35,7 @@ from src.core.providers.base_provider import Loader
 
 if TYPE_CHECKING:
     from sqlalchemy.ext.asyncio import AsyncSession
+
     from src.server.database.models import AnimeSeries
 
 logger = logging.getLogger(__name__)
@@ -549,7 +550,7 @@ class SerieScanner:
             Created or updated AnimeSeries instance, or None if unchanged
         """
         from src.server.database.service import AnimeSeriesService
-        
+
         # Check if series already exists
         existing = await AnimeSeriesService.get_by_key(db, serie.key)