Update test_scheduled_jobs.py

Author: iamareebjamal

tests/all/integration/api/helpers/test_scheduled_jobs.py

@@ -18,5 +18,5 @@ def test_event_invoices_mark_due(self):
             db.session.commit()
             event_invoice_id = event_invoice.id
             event_invoices_mark_due()
-            status = EventInvoice.query.filter_by(id=event_invoice_id).first().status
+            status = EventInvoice.query.get(event_invoice_id).status
             self.assertEqual(status, "due")