Update script.js

script.js

@@ -26,7 +26,7 @@ function sendMessage(message) {
     })
     .catch((error) => {
         console.error('Error:', error);
-        displayMessage('Sorry, there was an error processing your request.', 'error');
+        displayMessage(`Sorry, there was an error processing your request. Error: ${error.message}`, 'error');
     });
 }