one more flake8 fix after merge main

Conengmo · Conengmo · commit ffeff7735835 · 2022-10-07T16:50:19.000+02:00
diff --git a/folium/plugins/vectorgrid_protobuf.py b/folium/plugins/vectorgrid_protobuf.py
@@ -1,6 +1,6 @@
-
 from folium.elements import JSCSSMixin
 from folium.map import Layer
+
 from jinja2 import Template
 
 
