Update index.html

index.html

@@ -1106,17 +1106,17 @@
 
         existing.push(generateDataset());
         const content = JSON.stringify(existing, null, 2);
+        const fileBlob = new Blob([content], { type: 'application/json' });
 
         showStatus('Uploading…', 'success');
 
-        // Use the upload file API instead
-        const r = await fetch(`https://huggingface.co/api/datasets/${repoId}/upload/main/data.json`, {
-            method: "PUT",
-            headers: {
-                "Authorization": `Bearer ${token}`,
-                "Content-Type": "application/json"
-            },
-            body: content
+        const formData = new FormData();
+        formData.append('file', fileBlob, 'data.json');
+
+        const r = await fetch(`https://huggingface.co/api/datasets/${repoId}/upload/main`, {
+            method: "POST",
+            headers: { "Authorization": `Bearer ${token}` },
+            body: formData
         });
 
         if (!r.ok) {