Embedding Explorer: force light mode via gr.HTML (head doesn't execute on HF)

app.py

@@ -784,6 +784,11 @@ THEME = gr.themes.Soft(
 
 with gr.Blocks(title="Embedding Explorer", theme=THEME, css=CSS, head=FORCE_LIGHT) as demo:
 
+    # Force light mode — head param doesn't execute on HF Spaces
+    gr.HTML('<script>if(!location.search.includes("__theme=light"))'
+            '{const u=new URL(location);u.searchParams.set("__theme","light");'
+            'location.replace(u)}</script>')
+
     gr.Markdown(
         "# Embedding Explorer\n"
         "Words in AI models are stored as **vectors** — long lists of numbers "