Update server.js

server.js

@@ -13,8 +13,14 @@ app.use(express.static('public'));
 async function fetchHFFile(path) {
     const url = `https://huggingface.co/datasets/${REPO_ID}/resolve/main/${path}`;
     console.log(`[Loading] ${path}...`);
+    
+    const headers = {};
+    if (HF_TOKEN) {
+        headers["Authorization"] = `Bearer ${HF_TOKEN}`;
+    }
+
     try {
-        const res = await fetch(url, { headers: { "Authorization": `Bearer ${HF_TOKEN}` } });
+        const res = await fetch(url, { headers });
         if (!res.ok) {
             console.error(`[Error] Failed to fetch ${path}: ${res.status} ${res.statusText}`);
             return [];
@@ -35,8 +41,14 @@ async function fetchHFFile(path) {
 // --- List Files Helper ---
 async function listHFFiles(folder) {
     const url = `https://huggingface.co/api/datasets/${REPO_ID}/tree/main/${folder}`;
+    
+    const headers = {};
+    if (HF_TOKEN) {
+        headers["Authorization"] = `Bearer ${HF_TOKEN}`;
+    }
+
     try {
-        const res = await fetch(url, { headers: { "Authorization": `Bearer ${HF_TOKEN}` } });
+        const res = await fetch(url, { headers });
         if (!res.ok) {
             console.error(`[Error] Failed to list files: ${res.status}`);
             return [];
@@ -108,7 +120,7 @@ async function loadAndProcessData() {
         if(!ttsGrouped[r.model]) ttsGrouped[r.model] = [];
         const meta = langMap[r.lang_code] || { lang_code_key: r.lang_code };
         r.iso = meta.lang_code_key;
-        r.Language = meta.name; // Ensure Language name is attached
+        r.Language = meta.name; 
         ttsGrouped[r.model].push(r);
     });