Update app.js

app.js

@@ -1,5 +1,5 @@
 const results = [];
-const key = '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'; // replace this with your actual key
+const key = ''; // replace this with your actual key
 
 document.getElementById('fileUpload').addEventListener('change', async function () {
   const file = this.files[0];