From f9fd7d23c783deb83d46dc52ef67a4c9713539a8 Mon Sep 17 00:00:00 2001
From: Shengyao Qian <shengyao@yahoo-inc.com>
Date: Fri, 21 Apr 2017 08:39:33 -0700
Subject: [PATCH] Fix style

---
 superset/models/helpers.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/superset/models/helpers.py b/superset/models/helpers.py
index fc7a2e46c7d9d..9af7c68ef9e53 100644
--- a/superset/models/helpers.py
+++ b/superset/models/helpers.py
@@ -12,6 +12,7 @@
 from superset.utils import QueryStatus
 from superset import sm
 
+
 class ImportMixin(object):
     def override(self, obj):
         """Overrides the plain fields of the dashboard."""
@@ -116,6 +117,7 @@ def __init__(  # noqa
         self.status = status
         self.error_message = error_message
 
+
 def merge_perm(sm, permission_name, view_menu_name, connection):
 
     permission = sm.find_permission(permission_name)
@@ -145,10 +147,13 @@ def merge_perm(sm, permission_name, view_menu_name, connection):
         permission_view_table = sm.permissionview_model.__table__
         connection.execute(
             permission_view_table.insert()
-            .values(permission_id=permission.id,
-            view_menu_id=view_menu.id)
+            .values(
+                permission_id=permission.id,
+                view_menu_id=view_menu.id
+                )
         )
 
+
 def set_perm(mapper, connection, target):  # noqa
 
     if target.perm != target.get_perm():