Update index.js

index.js

@@ -17,9 +17,9 @@ const MAX_SINGLE_CHAT_LENGTH = 10;
 const exampleButton = document.getElementById('example');
 const promptInput = document.querySelector('input[type="text"]');
 const status = document.getElementById('status');
-const fileUpload = document.getElementById('upload');
 const imageContainer = document.getElementById('container');
 const example = document.getElementById('example');
+const uploadInput = document.getElementById('upload');
 
 let ortSessionA, ortSessionB, ortSessionC, ortSessionD, ortSessionE;
 let config;