Fixed bug - Loading Indicator now functions correctly

lib/services/api.dart

@@ -21,6 +21,20 @@ class Api {
     return stations;
   }
 
+  /// Fetches all stations whose label contain [label]
+  static Future<List<FloodStation>> fetchFilteredStations(String label) async {
+    List<FloodStation> stations = [];
+    final response =
+        await http.get(Uri.parse('$_rootUrl/id/stations?search=$label'));
+    if (response.statusCode == 200) {
+      final Map<String, dynamic> jsonStr = jsonDecode(response.body);
+      for (final str in jsonStr['items']) {
+        stations.add(FloodStation.fromMap(str));
+      }
+    }
+    return stations;
+  }
+
   /// [limit] limits the number of entries that are requested from the API and [offset] returns the
   /// list starting from the specified number