serverUrl = current host

index.html

@@ -469,7 +469,7 @@
                 this.sampleRate = 22050;
                 this.chunkSize = 1500;
                 this.borderSize = 6;
-                this.serverUrl = 'http://localhost:5000'; // Update this to your server URL
+                this.serverUrl = ''; // Update this to your server URL
                 this.isCancelled = false;
             }