def test_no_exception_when_empty_url(self):
        url = reverse('event_import')
        rv = self.client.get(url)
        self.assertLess(rv.status_code, 500)
Regression test: ensure no exceptions are raised when accessing
dataset/ETHPy150Open swcarpentry/amy/workshops/test/test_event.py/TestEventImport.test_no_exception_when_empty_url