fix issue

web_src/js/features/cloudbrainShow.js

@@ -867,6 +867,9 @@ export default async function initCloudrainSow() {
           });
           $("#model_checkpoint").append(html);
           $("#select_model_checkpoint").removeClass("loading");
+          if (html) { 
+            $("#select_model_checkpoint").removeClass("error");
+          }
           const initVersionText = $(
             "#model_checkpoint div.item:first-child"
           ).text();