Update app.py

app.py

@@ -89,8 +89,9 @@ def predict_eta(distance_meters, num_stops, hour, day_name, route_id):
 
 # --- 3. Build the UI ---
 with gr.Blocks() as demo:
-    gr.Markdown("# HK-TransitFlow-Net Demo 🚌")
+    gr.Markdown("# HK-TransitFlow-Net Demo")
     gr.Markdown("Live inference for **KMB & CTB** Bus ETA prediction.")
+    gr.Markdown("Predicts estimated journey time for a distance.")
     
     with gr.Row():
         with gr.Column():
@@ -101,7 +102,7 @@ with gr.Blocks() as demo:
             day_input = gr.Dropdown(choices=list(DAY_MAP.keys()), label="Day of Week", value="Monday")
             
         with gr.Column():
-            gr.Markdown("### 2. Route Selection")
+            gr.Markdown("### 2. Route Selection (Optional - Select UNKNOWN to predict without route)")
             gr.Markdown("*Type in the box below to find your route (e.g. '968')*")
             
             # Search Box