fix job id

app.js

@@ -64,13 +64,13 @@ window.document.addEventListener("DOMContentLoaded", () => {
     const result = await jobResponse.json();
 
     if (!jobResponse.ok) {
-      output.textContent = `Error: ${result.error}`;
+      output.textContent += `Error: ${result.error}`;
       return;
     }
 
-    result.textContent += JSON.stringify(result, null, 2);
+    output.textContent += JSON.stringify(result, null, 2);
 
-    const jobId = result["id"];
+    const jobId = result["metadata"]["job_id"];
 
     const eventSource = new EventSource(`https://huggingface.co/api/jobs/${jobId}/sse`, {
       headers: {