diff --git a/formset/templatetags/phonenumber.py b/formset/templatetags/phonenumber.py
index 4be2e6d7..a620db95 100644
--- a/formset/templatetags/phonenumber.py
+++ b/formset/templatetags/phonenumber.py
@@ -1,4 +1,5 @@
 from django import template
+
 try:
     from phonenumbers import PhoneNumberFormat, format_number, parse
 except ImportError: