chore: format

Author: gadenbuie

shiny/ui/_toast.py

@@ -340,6 +340,7 @@ def tagify(self, closable: bool = False) -> Tag:
 
         return div({"class": "toast-header"}, *contents, **self.attribs)
 
+
 @add_example("toast")
 def toast_header(
     title: TagChild,