flake

force_bdss/core_plugins/dummy/dummy_notification_listener/tests/test_dummy_notification_listener_model.py

 import unittest
 
-from envisage.plugin import Plugin
-
 from force_bdss.core_plugins.dummy.dummy_notification_listener\
     .dummy_notification_listener_factory import \
     DummyNotificationListenerFactory

force_bdss/core_plugins/dummy/ui_notification/ui_notification.py

@@ -80,4 +80,3 @@ def _format_event(event):
         return None
 
     return ("EVENT\n{}".format(data)).encode("utf-8")
-

force_bdss/tests/utils.py

@@ -2,6 +2,7 @@ import sys
 from contextlib import contextmanager
 from six import StringIO
 
+
 @contextmanager
 def captured_output():
     new_out, new_err = StringIO(), StringIO()