fix: Fix OpenAPI schema generation

Fix OpenAPI schema generation for GET /api/instructor/v2/courses/{course_id} to properly show documentation.

lms/djangoapps/instructor/views/api_v2.py

@@ -46,71 +46,6 @@ class CourseMetadataView(DeveloperErrorViewMixin, APIView):
 
         Retrieve comprehensive course metadata including enrollment counts, dashboard configuration,
         permissions, and navigation sections.
-
-    **Example Requests**
-
-        GET /api/instructor/v2/courses/{course_id}
-
-    **Response Values**
-
-        {
-            "course_id": "course-v1:edX+DemoX+Demo_Course",
-            "display_name": "Demonstration Course",
-            "org": "edX",
-            "course_number": "DemoX",
-            "enrollment_start": "2013-02-05T00:00:00Z",
-            "enrollment_end": null,
-            "start": "2013-02-05T05:00:00Z",
-            "end": "2024-12-31T23:59:59Z",
-            "pacing": "instructor",
-            "has_started": true,
-            "has_ended": false,
-            "total_enrollment": 150,
-            "enrollment_counts": {
-                "total": 150,
-                "audit": 100,
-                "verified": 40,
-                "honor": 10
-            },
-            "num_sections": 12,
-            "grade_cutoffs": "A is 0.9, B is 0.8, C is 0.7, D is 0.6",
-            "course_errors": [],
-            "studio_url": "https://studio.example.com/course/course-v1:edX+DemoX+2024",
-            "permissions": {
-                "admin": false,
-                "instructor": true,
-                "finance_admin": false,
-                "sales_admin": false,
-                "staff": true,
-                "forum_admin": true,
-                "data_researcher": false
-            },
-            "tabs": [
-                {
-                  "tab_id": "courseware",
-                  "title": "Course",
-                  "url": "INSTRUCTOR_MICROFRONTEND_URL/courses/course-v1:edX+DemoX+2024/courseware"
-                },
-                {
-                  "tab_id": "progress",
-                  "title": "Progress",
-                  "url": "INSTRUCTOR_MICROFRONTEND_URL/courses/course-v1:edX+DemoX+2024/progress"
-                },
-            ],
-            "disable_buttons": false,
-            "analytics_dashboard_message": "To gain insights into student enrollment and participation..."
-        }
-
-    **Parameters**
-
-        course_key: Course key for the course.
-
-    **Returns**
-
-        * 200: OK - Returns course metadata
-        * 401: Unauthorized - User is not authenticated
-        * 403: Forbidden - User lacks instructor permissions
-        * 404: Not Found - Course does not exist
     """
 
     permission_classes = (IsAuthenticated, permissions.InstructorPermission)

lms/djangoapps/instructor/views/serializers_v2.py

@@ -357,7 +357,6 @@ class CourseInformationSerializerV2(serializers.Serializer):
         return get_analytics_dashboard_message(data['course'].id)
 
 
-
 class InstructorTaskSerializer(serializers.Serializer):
     """Serializer for instructor task details."""
     task_id = serializers.UUIDField()