diff --git a/lib/galaxy/webapps/galaxy/controllers/requests_admin.py b/lib/galaxy/webapps/galaxy/controllers/requests_admin.py
index 01c9d5e6b78..6b2d9c8c530 100644
--- a/lib/galaxy/webapps/galaxy/controllers/requests_admin.py
+++ b/lib/galaxy/webapps/galaxy/controllers/requests_admin.py
@@ -1,7 +1,6 @@
 from __future__ import absolute_import
 import logging
 import os
-from six import text_type
 
 from galaxy import model, util
 from galaxy.web.base.controller import BaseUIController, UsesFormDefinitionsMixin, web
diff --git a/lib/galaxy/webapps/galaxy/controllers/visualization.py b/lib/galaxy/webapps/galaxy/controllers/visualization.py
index f93edda86d4..e623c55ef93 100644
--- a/lib/galaxy/webapps/galaxy/controllers/visualization.py
+++ b/lib/galaxy/webapps/galaxy/controllers/visualization.py
@@ -1050,7 +1050,6 @@ class VisualizationController( BaseUIController, SharableMixin, UsesVisualizatio
             history=trans.get_history(),
         )
 
-
     def _detect_gie_path(self, path):
         if ',' in path:
             # Then a GIE path is there. Otherwise just visualizations