diff --git a/server/vbv_lernwelt/learnpath/graphql/types.py b/server/vbv_lernwelt/learnpath/graphql/types.py
index 7e262abb..1fbb6c4b 100644
--- a/server/vbv_lernwelt/learnpath/graphql/types.py
+++ b/server/vbv_lernwelt/learnpath/graphql/types.py
@@ -10,7 +10,6 @@ from vbv_lernwelt.learnpath.models import (
     LearningContentAttendanceCourse,
     LearningContentDocumentList,
     LearningContentEdoniqTest,
-    LearningContentFeedback,
     LearningContentFeedbackUK,
     LearningContentFeedbackVV,
     LearningContentKnowledgeAssessment,
@@ -51,8 +50,6 @@ class LearningContentInterface(CoursePageInterface):
             return LearningContentAssignmentObjectType
         elif isinstance(instance, LearningContentAttendanceCourse):
             return LearningContentAttendanceCourseObjectType
-        elif isinstance(instance, LearningContentFeedback):
-            return LearningContentFeedbackUKObjectType
         elif isinstance(instance, LearningContentFeedbackUK):
             return LearningContentFeedbackUKObjectType
         elif isinstance(instance, LearningContentFeedbackVV):
@@ -250,7 +247,7 @@ class LearningUnitObjectType(DjangoObjectType):
         if hasattr(info.context, "circle_descendants"):
             circle_descendants = info.context.circle_descendants
             index = circle_descendants.index(self)
-            siblings = circle_descendants[index + 1 :]
+            siblings = circle_descendants[index + 1:]
 
         if not siblings:
             siblings = self.get_siblings().live().specific()
@@ -283,7 +280,7 @@ class LearningSequenceObjectType(DjangoObjectType):
         if hasattr(info.context, "circle_descendants"):
             circle_descendants = info.context.circle_descendants
             index = circle_descendants.index(root)
-            siblings = circle_descendants[index + 1 :]
+            siblings = circle_descendants[index + 1:]
 
         if not siblings:
             siblings = root.get_siblings().live().specific()
@@ -317,7 +314,7 @@ class CircleObjectType(DjangoObjectType):
         if hasattr(info.context, "learning_path_descendants"):
             children = info.context.learning_path_descendants
             circle_start_index = children.index(self)
-            next_children = children[circle_start_index + 1 :]
+            next_children = children[circle_start_index + 1:]
             next_circle_index = find_first_index(
                 next_children,
                 pred=lambda child: child.specific_class == Circle,
@@ -356,7 +353,7 @@ class TopicObjectType(DjangoObjectType):
         if hasattr(info.context, "learning_path_descendants"):
             learning_path_descendants = info.context.learning_path_descendants
             index = learning_path_descendants.index(root)
-            siblings = learning_path_descendants[index + 1 :]
+            siblings = learning_path_descendants[index + 1:]
 
         if not siblings:
             siblings = root.get_next_siblings().live().specific()
diff --git a/server/vbv_lernwelt/learnpath/models.py b/server/vbv_lernwelt/learnpath/models.py
index 77dc91a8..64d260cc 100644
--- a/server/vbv_lernwelt/learnpath/models.py
+++ b/server/vbv_lernwelt/learnpath/models.py
@@ -319,12 +319,6 @@ class LearningContentPlaceholder(LearningContent):
     can_user_self_toggle_course_completion = models.BooleanField(default=True)
 
 
-class LearningContentFeedback(LearningContent):
-    parent_page_types = ["learnpath.Circle"]
-    subpage_types = []
-    can_user_self_toggle_course_completion = models.BooleanField(default=False)
-
-
 class LearningContentFeedbackUK(LearningContent):
     parent_page_types = ["learnpath.Circle"]
     subpage_types = []