debut projet dart

my_travel/lib/models/activity_model.dart

@@ -0,0 +1,15 @@
+class Activity {
+  final String id;
+  final String name;
+  final String image;
+  final double price;
+  final String city;
+
+  Activity({
+    required this.id,
+    required this.name,
+    required this.city,
+    required this.price,
+    required this.image,
+  });
+}