Update route map output to use WEBP format and adjust image properties

app.py

@@ -69,7 +69,14 @@ route_map_interface = gr.Interface(
         gr.Textbox(label="Route Data (JSON)", lines=3),
         gr.Textbox(label="Custom Title (Optional)", placeholder="e.g., My Route to Work")
     ],
-    outputs="image",
+    outputs=gr.Image(
+        format="webp",
+        type="pil",
+        height=300,
+        width=400,
+        show_download_button=False,
+        interactive=False
+    ),
     title="Generate Route Map",
     description="Extract route image and optionally add custom title overlay."
 )