define([
  "common/js/chat"
], function( Chat ) {

  var chat = new Chat();
  chat.send("Hello", "manchagnu@gmail.com");

});


@@ -1,127 +1,23 @@
-define(%5B%0A  %22common/js/chat%22%0A%5D, function( Chat ) %7B%0A%0A  var chat = new Chat();%0A  chat.send(%22Hello%22, %22manchagnu@gmail.com%22);%0A%0A%7D);%0A
+// Fill in your module
 %0A

Update main.js