diff --git a/client/src/locales/de/translation.json b/client/src/locales/de/translation.json
index 9c609eea..e1dbac5b 100644
--- a/client/src/locales/de/translation.json
+++ b/client/src/locales/de/translation.json
@@ -246,4 +246,4 @@
   "settings": {
     "emailNotifications": "Email Benachrichtigungen"
   }
-}
\ No newline at end of file
+}
diff --git a/client/src/locales/fr/translation.json b/client/src/locales/fr/translation.json
index f83ec0e2..ce39c427 100644
--- a/client/src/locales/fr/translation.json
+++ b/client/src/locales/fr/translation.json
@@ -247,4 +247,4 @@
   "settings": {
     "emailNotifications": "Notifications par e-mail"
   }
-}
\ No newline at end of file
+}
diff --git a/client/src/locales/it/translation.json b/client/src/locales/it/translation.json
index 57e6193f..8948cffc 100644
--- a/client/src/locales/it/translation.json
+++ b/client/src/locales/it/translation.json
@@ -247,4 +247,4 @@
   "settings": {
     "emailNotifications": "Notifiche e-mail"
   }
-}
\ No newline at end of file
+}
diff --git a/client/src/pages/DashboardPage.vue b/client/src/pages/DashboardPage.vue
index 9b664619..c3e806be 100644
--- a/client/src/pages/DashboardPage.vue
+++ b/client/src/pages/DashboardPage.vue
@@ -18,7 +18,6 @@ onMounted(async () => {
 
 const allDueDates = courseSessionsStore.allDueDates();
 const getNextStepLink = (courseSession: CourseSession) => {
-  courseSessionsStore.allCourseSessions.forEach((courseSession) => {});
   return computed(() => {
     if (courseSessionsStore.hasCockpit(courseSession)) {
       return courseSession.cockpit_url;
diff --git a/server/vbv_lernwelt/course/creators/test_course.py b/server/vbv_lernwelt/course/creators/test_course.py
index 931fc1e0..2366d0bd 100644
--- a/server/vbv_lernwelt/course/creators/test_course.py
+++ b/server/vbv_lernwelt/course/creators/test_course.py
@@ -42,7 +42,10 @@ from vbv_lernwelt.course_session.models import (
     CourseSessionAttendanceCourse,
 )
 from vbv_lernwelt.learnpath.models import (
-    Circle, LearningContentAssignment, LearningContentAttendanceCourse, )
+    Circle,
+    LearningContentAssignment,
+    LearningContentAttendanceCourse,
+)
 from vbv_lernwelt.learnpath.tests.learning_path_factories import (
     CircleFactory,
     LearningContentAssignmentFactory,
@@ -128,9 +131,15 @@ def create_test_course(include_uk=True, include_vv=True, with_sessions=False):
         )
         course = Course.objects.get(id=COURSE_TEST_ID)
         for cs in CourseSession.objects.filter(course_id=COURSE_TEST_ID):
-            for assignment in LearningContentAssignment.objects.descendant_of(course.coursepage):
+            for assignment in LearningContentAssignment.objects.descendant_of(
+                course.coursepage
+            ):
                 create_course_session_assignment(cs, assignment)
-            for (attendance_course) in LearningContentAttendanceCourse.objects.descendant_of(course.coursepage):
+            for (
+                attendance_course
+            ) in LearningContentAttendanceCourse.objects.descendant_of(
+                course.coursepage
+            ):
                 create_course_session_attendance_course(cs, attendance_course)
 
     return course
diff --git a/server/vbv_lernwelt/duedate/migrations/0008_auto_20230711_1116.py b/server/vbv_lernwelt/duedate/migrations/0008_auto_20230711_1116.py
index b7e6d494..006f14b7 100644
--- a/server/vbv_lernwelt/duedate/migrations/0008_auto_20230711_1116.py
+++ b/server/vbv_lernwelt/duedate/migrations/0008_auto_20230711_1116.py
@@ -6,18 +6,18 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('duedate', '0007_auto_20230703_1741'),
+        ("duedate", "0007_auto_20230703_1741"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='duedate',
-            name='start',
+            model_name="duedate",
+            name="start",
             field=models.DateTimeField(blank=True, db_index=True, null=True),
         ),
         migrations.AlterField(
-            model_name='duedate',
-            name='url',
-            field=models.CharField(blank=True, default='', max_length=1024),
+            model_name="duedate",
+            name="url",
+            field=models.CharField(blank=True, default="", max_length=1024),
         ),
     ]
diff --git a/server/vbv_lernwelt/duedate/models.py b/server/vbv_lernwelt/duedate/models.py
index aeb404c6..32484c39 100644
--- a/server/vbv_lernwelt/duedate/models.py
+++ b/server/vbv_lernwelt/duedate/models.py
@@ -29,9 +29,7 @@ class DueDate(models.Model):
     def Meta(self):
         ordering = ["start", "end"]
         verbose_name = _("Termin")
-        help = (
-            "The end date is mandatory. You can set the start date if you want to have a deadline with a duration."
-        )
+        help = "The end date is mandatory. You can set the start date if you want to have a deadline with a duration."
 
     def __str__(self):
         start_str = self.start.strftime("%Y-%m-%d %H:%M") if self.start else "-"