Update index.js

index.js

@@ -180,10 +180,10 @@ async function loadLlmSafari() {
   fileChooser.style = "visibility:hidden";
   fileButton.style = "";
   const fileChosenPromise = new Promise((resolve) => {
-    fileChooser.onchange = (e) => { 
+    fileChooser.onchange = async (e) => { 
       if (e.target.files && e.target.files[0]) {
         const fileReader = e.target.files[0].stream().getReader();
-        initLlm(fileReader);
+        await initLlm(fileReader);
         resolve();
       }
     };