@aggregate(_('Sum of'))
def aggregate_sum(items, col):
    return sum(getattr(item, col) for item in items)
Test that the @api_returns decorator does not result in a 400
dataset/ETHPy150Open dpgaspar/Flask-AppBuilder/flask_appbuilder/models/group.py/aggregate_sum--crossover with--dataset/ETHPy150Open bipsandbytes/django-api/django_api/tests.py/SimpleTest.test_api_returns_decorator