fix lint error

= · = · commit 43c0c99136a6 · 2018-04-15T00:21:53.000-04:00
diff --git a/graphene_django/filter/filterset.py b/graphene_django/filter/filterset.py
@@ -57,7 +57,6 @@ def filter_for_reverse_field(cls, f, name):
         Global IDs (the default implementation expects database
         primary keys)
         """
-        
         try:
             rel = f.field.remote_field
         except AttributeError:
