make format

cashu/core/db.py

@@ -10,7 +10,7 @@
 from sqlalchemy import text
 from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
 from sqlalchemy.orm import sessionmaker
-from sqlalchemy.pool import NullPool, AsyncAdaptedQueuePool
+from sqlalchemy.pool import AsyncAdaptedQueuePool, NullPool
 from sqlalchemy.sql.expression import TextClause
 
 from cashu.core.settings import settings