import databases import sqlalchemy import ormar database = databases.Database("sqlite:///test.db", force_rollback=True) metadata = sqlalchemy.MetaData() class Child(ormar.Model): class Meta: tablename = "children" metadata = metadata database = database id: int = ormar.Integer(name="child_id", primary_key=True) first_name: str = ormar.String(name="fname", max_length=100) last_name: str = ormar.String(name="lname", max_length=100) born_year: int = ormar.Integer(name="year_born", nullable=True)