[pre-commit.ci] auto fixes from pre-commit.com hooks

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django_jalali/admin/filterspecs.py

@@ -2,6 +2,7 @@
 To add filtering to your admin interface you need to
 import django_jalali.admin.filterspecs in to your admin.py
 """
+
 import jdatetime
 from django.contrib.admin.filterspecs import FilterSpec
 from django.utils.translation import gettext as _

tests/urls.py

@@ -13,6 +13,7 @@
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
+
 from django.contrib import admin
 from django.urls import path