dont pass app to QtToolTipEventFilter
@@ -156,7 +156,7 @@ def get_app(
# Intercept tooltip events in order to convert all text to rich text
# to allow for text wrapping of tooltips
- app.installEventFilter(QtToolTipEventFilter(app))
+ app.installEventFilter(QtToolTipEventFilter())
if not _ipython_has_eventloop():
notification_manager.notification_ready.connect(
