Initialize ObjectDetectionService only for internal users

lib/main.dart

@@ -161,7 +161,9 @@ Future<void> _init(bool isBackground, {String via = ''}) async {
     });
   }
   FeatureFlagService.instance.init();
-  await ObjectDetectionService.instance.init();
+  if (FeatureFlagService.instance.isInternalUserOrDebugBuild()) {
+    await ObjectDetectionService.instance.init();
+  }
   _logger.info("Initialization done");
 }