Make erdnaxe be happy

apps/activity/admin.py

@@ -11,7 +11,7 @@ class ActivityAdmin(admin.ModelAdmin):
     Admin customisation for Activity
     """
     list_display = ('name', 'activity_type', 'organizer')
-    list_filter = ('activity_type', )
+    list_filter = ('activity_type',)
     search_fields = ['name', 'organizer__name']
 
     # Organize activities by start date

apps/activity/api/serializers.py

@@ -11,6 +11,7 @@ class ActivityTypeSerializer(serializers.ModelSerializer):
     REST API Serializer for Activity types.
     The djangorestframework plugin will analyse the model `ActivityType` and parse all fields in the API.
     """
+
     class Meta:
         model = ActivityType
         fields = '__all__'
@@ -21,6 +22,7 @@ class ActivitySerializer(serializers.ModelSerializer):
     REST API Serializer for Activities.
     The djangorestframework plugin will analyse the model `Activity` and parse all fields in the API.
     """
+
     class Meta:
         model = Activity
         fields = '__all__'
@@ -31,6 +33,7 @@ class GuestSerializer(serializers.ModelSerializer):
     REST API Serializer for Guests.
     The djangorestframework plugin will analyse the model `Guest` and parse all fields in the API.
     """
+
     class Meta:
         model = Guest
         fields = '__all__'

apps/activity/api/views.py

@@ -3,8 +3,8 @@
 
 from rest_framework import viewsets
 
-from ..models import ActivityType, Activity, Guest
 from .serializers import ActivityTypeSerializer, ActivitySerializer, GuestSerializer
+from ..models import ActivityType, Activity, Guest
 
 
 class ActivityTypeViewSet(viewsets.ModelViewSet):