style: reformat imports, whitespace and line breaks across project

tgbot/database/core.py

@@ -4,7 +4,12 @@ from contextlib import AbstractAsyncContextManager, asynccontextmanager
 from pathlib import Path
 
 from sqlalchemy import event
-from sqlalchemy.ext.asyncio import AsyncAttrs, AsyncSession, async_sessionmaker, create_async_engine
+from sqlalchemy.ext.asyncio import (
+    AsyncAttrs,
+    AsyncSession,
+    async_sessionmaker,
+    create_async_engine,
+)
 from sqlalchemy.orm import DeclarativeBase
 
 from tgbot.data.config import PATH_DATABASE