Removed unused import, PEP8 cleanups

apps/ocr/__init__.py

@@ -73,6 +73,7 @@ register_tool(all_document_ocr_cleanup, namespace='ocr', title=_(u'OCR'))
 #Menus
 register_top_menu('ocr', link={'text': _('OCR'), 'famfam': 'hourglass', 'view': 'queue_document_list'}, children_path_regex=[r'^ocr/'])
 
+
 @transaction.commit_manually
 def create_default_queue():
     try:

apps/ocr/managers.py

@@ -1,5 +1,4 @@
 from django.db import models
-from django.contrib.contenttypes.models import ContentType
 
 from ocr.exceptions import AlreadyQueued
 

apps/ocr/tasks.py

@@ -4,7 +4,6 @@ from time import sleep
 from random import random
 
 from django.db.models import Q
-from django.utils.translation import ugettext as _
 from django.core.cache import get_cache
 
 from job_processor.api import process_job