PEP8: polls/models.py imports

1 files changed, 1 insertions, 4 deletions

diff --git a/webapp/polls/models.py b/webapp/polls/models.py
index bdcbf58..10bc758 100644
--- a/webapp/polls/models.py
+++ b/webapp/polls/models.py
@@ -10,9 +10,7 @@ import copy
 import warnings
 import glob
 import errno
-
 from distutils.dir_util import copy_tree
-from exceptions import ValidationError, UniqueNameError
 from bson import ObjectId, DBRef
 from datetime import datetime
 
@@ -23,9 +21,8 @@ from django.core.exceptions import ValidationError as DjangoValidationError
 from utils.mongo_connection import get_db
 from utils.mongo_document import Document
 from utils.strings import multiple_replace
-
 from pollster.models import Pollster
-from polls.exceptions import ReadOnly
+from polls.exceptions import ReadOnly, ValidationError, UniqueNameError
 
 
 def is_image_file(value):