diff --git a/smartassist/src/html/client.html b/smartassist/src/html/client.html
index 4f7b842..0c5c6d0 100644
--- a/smartassist/src/html/client.html
+++ b/smartassist/src/html/client.html
@@ -22,7 +22,7 @@
         console.log("client.html - use model: ", useModel);
     </script> -->
 
-    <script>
+    <!-- <script>
         let apiEndpoint; // Make variable available outside of the scope of the event listener
         let useModel; // Make variable available outside of the scope of the event listener
         window.addEventListener('message', function(event) {
@@ -30,9 +30,11 @@
                 const { apiEndpoint, useModel } = event.data;
                 console.log("client.html - API Endpoint: ", apiEndpoint);
                 console.log("client.html - use model: ", useModel);
+                window.apiEndpoint  = apiEndpoint; 
+                window.useModel  = useModel;
             }   
         });
-    </script>
+    </script> -->
 
     <!-- Marked-it for markdown rendering -->
     <script src="https://cdn.jsdelivr.net/npm/markdown-it@14.1.0/dist/markdown-it.min.js"></script>
@@ -71,7 +73,7 @@
                 event.preventDefault(); 
                 userInputElement.value += '\n';
             } else if (event.key === 'Enter') {  // Enter to send message
-                sendMessage();
+                window.frontendApi.sendMessage();
                 userInputElement.value = ''; // Clear the input field after sending
                 event.preventDefault();
             }