diff --git a/web/comfyui/utils.js b/web/comfyui/utils.js
index 47cdcda2..dd4e8132 100644
--- a/web/comfyui/utils.js
+++ b/web/comfyui/utils.js
@@ -69,21 +69,6 @@ export function hideWidgetForGood(node, widget, suffix = "") {
   }
 }
 
-// Wrapper class to handle 'two element array bug' in LiteGraph or comfyui
-export class DataWrapper {
-  constructor(data) {
-    this.data = data;
-  }
-
-  getData() {
-    return this.data;
-  }
-
-  setData(data) {
-    this.data = data;
-  }
-}
-
 // Function to get the appropriate loras widget based on ComfyUI version
 export async function getLorasWidgetModule() {
   return await dynamicImportByVersion("./loras_widget.js", "./legacy_loras_widget.js");