ole.log('Token fetched from back-end: ' + token);
            } catch (err) {
                console.log(err);
            }
          }
        }
    </script>

    <!-- Speech SDK presence check -->
    <script>
        // On document load resolve the Speech SDK dependency
        function Initialize(onComplete) {
            if (!!window.SpeechSDK) {
                document.getElementById('content').style.display = 'block';
                document.getElementById('warning').style.display = 'none';
    