fix: don’t limit the image queryset for superusers

program/views.py

@@ -307,9 +307,13 @@ class APIImageViewSet(viewsets.ModelViewSet):
     pagination_class = LimitOffsetPagination
 
     def get_queryset(self):
-        """The queryset contains only images owned by the requesting user."""
+        """The queryset contains all the images if the requesting user is superuser, otherwise it
+        only includes the images owned by the requesting user."""
 
-        return Image.objects.filter(owner=self.request.user.username)
+        if self.request.user.is_superuser:
+            return Image.objects.all()
+        else:
+            return Image.objects.filter(owner=self.request.user.username)
 
     def create(self, request, *args, **kwargs):
         """Create an Image instance. Any user can create an image."""