Update features.py

Fix black hook

Author: hansthen

folium/features.py

@@ -368,7 +368,6 @@ def vegalite_major_version(self) -> Optional[int]:
 
         return int(schema.split("/")[-1].split(".")[0].lstrip("v"))
 
-    
     def _embed_vegalite_v6(self, figure: Figure, parent: TypeContainer) -> None:
         self._vega_embed(parent=parent)