Update app.py

app.py

@@ -440,11 +440,11 @@ html_template = f"""
 
     function updateServerCard(serverData) {{
         const serverId = serverData.serverId;
-        let serverElement = document.getElementById(`server-${serverId}`);
+        let serverElement = document.getElementById(`server-${{serverId}}`); // Corrected line
 
         if (!serverElement) {{
             const card = document.createElement('div');
-            card.id = `server-${serverId}`;
+            card.id = `server-${{serverId}}`;  // Corrected line
             card.className = 'server-card';
             card.innerHTML = `
                 <div class="server-header">
@@ -453,7 +453,7 @@ html_template = f"""
                         <svg class="server-flag" width="20" height="20" viewBox="0 0 24 24" fill="currentColor">
                             <path d="M21 3H3C1.9 3 1 3.9 1 5v3c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-1 5H4V6h16v2zm1 4H3c-1.1 0-2 .9-2 2v3c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2v-3c0-1.1-.9-2-2-2zm-1 5H4v-2h16v2zm1 4H3c-1.1 0-2 .9-2 2v3c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2v-3c0-1.1-.9-2-2-2zm-1 5H4v-2h16v2z"/>
                         </svg>
-                        <div>${serverId} (${serverData.owner}/${serverData.spaceId})</div>
+                        <div>${{serverId}} (${{serverData.owner}}/${{serverData.spaceId}})</div>
                     </div>
                 </div>
                 <div class="metric-grid">