fix: Fixes a bug in OpenAPI schema generation

Fixes a bug in OpenAPI schema generation that would fail due to overlapping namespaces between v1 and v2 APIs

lms/djangoapps/instructor/views/api.py

@@ -2467,6 +2467,9 @@ class InstructorTaskSerializer(serializers.Serializer):  # pylint: disable=abstr
     duration_sec = serializers.CharField(help_text=_("Task duration information, if known"))
     task_message = serializers.CharField(help_text=_("User-friendly task status information, if available."))
 
+    class Meta:
+        ref_name = "instructor.InstructorTask.v1"
+
 
 class InstructorTasksListSerializer(serializers.Serializer):  # pylint: disable=abstract-method
     """

lms/djangoapps/instructor/views/serializers_v2.py

@@ -370,6 +370,9 @@ class InstructorTaskSerializer(serializers.Serializer):
     task_input = serializers.CharField()
     task_output = serializers.CharField(allow_null=True)
 
+    class Meta:
+        ref_name = "instructor.InstructorTask.v2"
+
 
 class InstructorTaskListSerializer(serializers.Serializer):
     tasks = InstructorTaskSerializer(many=True)