diff --git a/news/195.breaking b/news/195.breaking
new file mode 100644
index 0000000..41d8e37
--- /dev/null
+++ b/news/195.breaking
@@ -0,0 +1,2 @@
+Code style black & isort. Remove six usage. Use plone.base and move annotation key over to here.
+[jensens]
diff --git a/plone/app/discussion/tests/test_comments_viewlet.py b/plone/app/discussion/tests/test_comments_viewlet.py
index e168378..54a18bd 100644
--- a/plone/app/discussion/tests/test_comments_viewlet.py
+++ b/plone/app/discussion/tests/test_comments_viewlet.py
@@ -28,9 +28,9 @@ from zope.publisher.browser import TestRequest
 from zope.publisher.interfaces.browser import IBrowserRequest
 from ZPublisher.HTTPRequest import FileUpload
 
+import io
 import time
 import unittest
-import io
 
 
 TEXT = b"file data"