Add missing constraint.

[wolnelektury.git] / src / pdcounter / models.py

diff --git a/src/pdcounter/models.py b/src/pdcounter/models.py
index 40bf3e6..3ce7f72 100644 (file)
--- a/src/pdcounter/models.py
+++ b/src/pdcounter/models.py
@@ -4,7 +4,7 @@
 from django.conf import settings
 from django.db import models
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from datetime import datetime
 from django.db.models.signals import post_save, post_delete