Update templates/index.html

templates/index.html

@@ -12,7 +12,7 @@
 
     <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.0.1/socket.io.js"></script>
     <script>
-        const socket = io.connect('http://' + document.domain + ':' + location.port);
+        const socket = io.connect('https://' + document.domain + ':' + location.port, {secure: true});
         const startRecordingButton = document.getElementById('startRecording');
         const stopRecordingButton = document.getElementById('stopRecording');
         const sendAudioButton = document.getElementById('sendAudio');