revert changes in core

Author: lingyielia

vizro-core/examples/visual-vocabulary/vizro_visual_vocabulary/app.py vizro-core/examples/visual-vocabulary/app.py

@@ -115,7 +115,7 @@ def make_navlink(chart_group: ChartGroup) -> vm.NavLink:
         ["Made with ", html.Img(src=get_asset_url("logo.svg"), id="banner", alt="Vizro logo"), "vizro"],
         href="https://github.com/mckinsey/vizro",
         target="_blank",
-        className="anchor-container",
+        class_name="anchor-container",
     )
 )
 

vizro-core/examples/visual-vocabulary/vizro_visual_vocabulary/assets/app.svg vizro-core/examples/visual-vocabulary/assets/app.svg

@@ -28,7 +28,7 @@ def build(self):
             ],
             href=f"https://py.cafe/snippet/vizro/v1#code={quote(self.code)}",
             target="_blank",
-            className="pycafe-link",
+            class_name="pycafe-link",
         )
 
         return html.Div(

vizro-core/examples/visual-vocabulary/vizro_visual_vocabulary/assets/css/custom.css vizro-core/examples/visual-vocabulary/assets/css/custom.css

@@ -1,3 +1 @@
-"""Pages module for Visual Vocabulary."""
-
 # TODO: eventually deduplicate page generation into a function rather than copying and pasting across files?