change for data

JoinTheCityREST/app/API/views.py

@@ -58,7 +58,7 @@ class APIViewSet(viewsets.ModelViewSet):
             response =  APIViewSet.test(self.request, self.kwargs['pk'], method)
             api = queryset[0]
             print response
-            api.source =  response
+            api.source = str(response)
             api.save()
             print queryset
             #return queryset