include logo

app.py

@@ -146,12 +146,20 @@ code{background:#f8f8f8;border:1px solid #eee;border-radius:4px;padding:2px 4px;
 }
 
 #vote_status{margin-top:0.5rem;text-align:center;}   /* works for Markdown */
+
+#lf_header{justify-content:center;align-items:center;margin:1.2rem 0;}
+#lf_header img{height:60px;border-radius:8px;}
+#lf_header h1{margin:0 0 0 0.6rem;font-size:1.9rem;font-weight:700;}
 """
 
 
 with gr.Blocks(title="Lean Finder Retrieval", css=CUSTOM_CSS) as demo:
-    gr.Markdown("# Lean Finder – Retrieval Demo\n"
-                "Choose **Normal** for standard retrieval or **Arena** to compare and vote.")
+    with gr.Row(elem_id="lf_header"):
+        gr.Image("lean_finder_logo.png", show_label=False)
+        gr.HTML("<h1>Lean&nbsp;Finder</h1>")
+
+    gr.Markdown("Choose **Normal** for standard retrieval from Lean Finder or **Arena** to compare with LeanSearch and vote.")
+
     with gr.Row():
         query_box   = gr.Textbox(label="Query", lines=2, placeholder="Type your Lean query here …")
         topk_slider = gr.Slider(label="Top-k", minimum=1, maximum=20, step=1, value=3)