files/models.py

@@ -204,10 +204,6 @@ class File(CreatedModifiedMixin, TrackChangesMixin, SoftDeleteMixin, models.Mode
     def get_submit_url(self) -> str:
         return self.extension.get_draft_url()
 
-    @property
-    def is_ok(self):
-        return self.validation.is_ok if hasattr(self, 'validation') else None
-
 
 class FileValidation(CreatedModifiedMixin, TrackChangesMixin, models.Model):
     track_changes_to_fields = {'is_ok', 'results'}