pep-8

api/v1/serializers/__init__.py

@@ -8,8 +8,10 @@ from django.core.files.base import ContentFile
 
 from rest_framework import serializers
 
+
 class Base64ImageField(serializers.ImageField):
     use_url = False
+
     def to_internal_value(self, data):
         if isinstance(data, six.string_types):
             if 'data:' in data and ';base64,' in data: