-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.20 on 2019-03-18 12:09
-from __future__ import unicode_literals
-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
from django.db import migrations, models
import django.db.models.deletion