Update app.py

app.py

@@ -185,7 +185,7 @@ def on_show_neighborhood():
 # ---- Page --------------------------------------------------------------------
 @solara.component
 def Page():
-    solara.HTML(tag="div", unsafe_inner_html=theme_css.value)  # inject CSS theme
+    solara.Style(theme_css.value)
 
     with solara.Column(margin=12, gap="16px"):
         solara.Markdown("# Next-Token Predictor + Semantic Neighborhood")