()
return BaseModel
Initialize the database based on the implemented models. This will setup
    the database on the first run.
Initialize the database based on the implemented models. This will setup
    the database on the first run.
Initialize the database based on the implemented models . This will setup the database on the first run .
def init_db():
    """Initialize the database based on the implemented models. This will setup
    the database on the first run.
    """
    BaseModel.metadata.create_all(bind=engine)
    BaseModel.query = db_session.query_property()
    return BaseModel
def init_db ( ) : BaseModel . metadata . create_all ( bind = engine ) BaseModel . query = db_session . query_property ( ) return BaseModel