Fix Tag serializer

webapp/serializers.py

@@ -65,24 +65,28 @@ class SavedQuestionsSerializer(serializers.ModelSerializer):
         model = TemplateQuestion
         fields = ('id', 'name', 'question')
 
+
 class TagSerializer(serializers.ModelSerializer):
     id = serializers.ReadOnlyField()
+
     class Meta:
-        tag = Tag
+        model = Tag
         fields = ('id', 'slug', 'name', 'icon')
 
+
 class FeedSerializer(serializers.ModelSerializer):
-    tags = TagSerializer(many=True, read_only=True, required=True)
+    tags = TagSerializer(many=True, read_only=True)
     tag_id = serializers.PrimaryKeyRelatedField(
-        many = True,
-        source = "tags",
+        many=True,
+        source="tags",
         queryset=Tag.objects.all()
     )
+
     class Meta:
         model = Feed
         fields = ('id', 'tags', 'visible', 'title', 'description',
                   'content', 'publish_time', 'autohide')
-    
+
     def create(self, validated_data):
         tags_data = validated_data.pop('tags')
         feed = Feed.objects.create(**validated_data)