New Service Request is DONE

and The Major Changes happened in these files :
 - devices_api_client.dart
 - service_request_api_client.dart
 - devices_provider.dart

lib/api/devices_api_client.dart

@@ -14,6 +14,7 @@ class DevicesApiClient {
 
   factory DevicesApiClient() => _instance;
 
+  /// Fetch devices and insert the result into [devices] list
   Future getEquipment(String hospitalId) async {
     final response = await ApiClient().getJsonForResponse(URLs.host1 + URLs.getEquipment, queryParameters: {'client': hospitalId});
     if (response.statusCode >= 200 && response.statusCode < 300) {