Added admin imports

diff --git a/admin/widgets.py b/admin/widgets.py
index a1f5bae..f53c5b7 100644 (file)
--- a/admin/widgets.py
+++ b/admin/widgets.py
@@ -1,5 +1,9 @@
 from django import forms
 from django.conf import settings
+from django.utils.translation import ugettext as _
+from django.utils.html import escape
+from django.utils.text import truncate_words
+from django.utils.safestring import mark_safe
 
 
 class ModelLookupWidget(forms.TextInput):