tanglu: Another change to make SQLAlchemy happy
tanglu: Another change to make SQLAlchemy happy

lucaskanashiro/debile,Debian/debile,tanglu-org/debile,mdimjasevic/debile,lucaskanashiro/debile,tanglu-org/debile,tcc-unb-fga/debile,opencollab/debile,Debian/debile,mdimjasevic/debile,opencollab/debile,tcc-unb-fga/debile