fixed, thinking in webgui

diagnostic/index.html

@@ -989,7 +989,7 @@
       thinkingTimeout = setTimeout(() => {
         indicators.forEach(el => { if (el) el.style.display = 'none'; });
       }, 120000);
-    });
+    }
 
     function openLightbox(mediaType, url) {
       const lb = document.getElementById('lightbox');