Update index.js

index.js

@@ -71,7 +71,7 @@ app.get('/puppet', async (req, res) => {
   }
   try {
     const browser = await puppeteer.launch({
-      headless: false,
+      headless: true,
       args: ['--no-sandbox', '--disable-setuid-sandbox']
     });
     const page = await browser.newPage();