fixed pep8 errors

``` flake8 geonode geonode/base/models.py:1361:5: E301 expected 1 blank line, found 0 geonode/base/models.py:1422:1: W293 blank line contains whitespace ``` are fixed
GeoNode · Nov 5, 2019 · 1049179 · 1049179
1 parent 6092957
commit 1049179
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/geonode/base/models.py b/geonode/base/models.py
@@ -1358,6 +1358,7 @@ class MenuPlaceholder(models.Model):
         blank=False,
         unique=True
     )
+
     def __unicode__(self):
         return u"{0}".format(self.name)
 
@@ -1419,7 +1420,7 @@ class MenuItem(models.Model):
 
     def __unicode__(self):
         return u"{0}".format(self.title)
-    
+
     def __str__(self):
         return self.title