Reverting demo app changes

Author: mansisampat

packages/auth/demo/src/index.js

@@ -1520,9 +1520,12 @@ async function exchangeCIAMToken(token) {
 function onExchangeToken(event) {
   event.preventDefault();
   const byoCiamInput = document.getElementById('byo-ciam-token');
+  const byoCiamResult = document.getElementById('byo-ciam-result');
 
+  byoCiamResult.textContent = 'Exchanging token...';
   exchangeCIAMToken(byoCiamInput.value)
     .then(response => {
+      byoCiamResult.textContent = response;
       console.log('Token:', response);
     })
     .catch(error => {