update

pubspec.yaml

@@ -60,6 +60,7 @@ dependencies:
   geojson: ^1.0.0
   url_launcher: ^6.0.20
   flutter_breadcrumb: ^1.0.1
+  timeline_tile: ^2.0.0
   
 
 dev_dependencies:
@@ -87,6 +88,7 @@ flutter:
   # To add assets to your application, add an assets section, like this:
   assets:
     - assets/images/empty_image.png
+    - assets/gradient_japanese_temple.jpg
   #   - images/a_dot_ham.jpeg
 
   # An image asset can refer to one or more resolution-specific "variants", see