Soft theme for better light/dark contrast

app.py

@@ -295,7 +295,10 @@ def chat(user_msg, history, system, max_new, temperature, top_k, top_p, rep_pena
 # ------------------------------------------------------------------------
 # UI
 
-with gr.Blocks(title="intellite 100M — RLHF collector") as demo:
+with gr.Blocks(
+    title="intellite 100M — RLHF collector",
+    theme=gr.themes.Soft(primary_hue="indigo", neutral_hue="slate"),
+) as demo:
     gr.Markdown(
         f"# intellite 100M — RLHF data collector\n"
         f"{MCFG.d_model}d × {MCFG.n_layers}L × {MCFG.n_heads}h "