diff --git a/bookmarks/models.py b/bookmarks/models.py
index 964f307..4efa7af 100644
--- a/bookmarks/models.py
+++ b/bookmarks/models.py
@@ -57,7 +57,7 @@ class Bookmark(models.Model):
     @property
     def tag_names(self):
         # If tag projections were loaded then avoid querying all tags (=executing further selects)
-        if self.tag_string or self.tag_projection:
+        if self.tag_projection:
             return parse_tag_string(self.tag_string)
         else:
             return [tag.name for tag in self.tags.all()]
@@ -66,9 +66,6 @@ class Bookmark(models.Model):
         return self.resolved_title + ' (' + self.url[:30] + '...)'
 
 
-auto_fill_placeholder = 'Leave empty to fill from website metadata'
-
-
 class BookmarkForm(forms.ModelForm):
     # Use URLField for URL
     url = forms.URLField()
diff --git a/bookmarks/services/tags.py b/bookmarks/services/tags.py
index cc614cf..1c339e8 100644
--- a/bookmarks/services/tags.py
+++ b/bookmarks/services/tags.py
@@ -5,6 +5,7 @@ from django.utils import timezone
 
 from bookmarks.models import Tag
 
+
 def get_or_create_tags(tag_names: List[str], user: User):
     return [get_or_create_tag(tag_name, user) for tag_name in tag_names]