old_contents: (function() {
  
    // Initialize Firebase
    var config = {
      apiKey: "AIzaSyAiZ2aMY30z0Z6si44j9Vx9-vtVOJiChEU",
      authDomain: "uat-ui.firebaseapp.com",
      databaseURL: "https://uat-ui.firebaseio.com",
      storageBucket: "uat-ui.appspot.com",
      messagingSenderId: "1081321369054"
    };
  
    firebase.initializeApp(config);
  
    //Replace with the name of your course
    window.courseName = "";
  })();
  
new_contents: (function() {
  
    // Initialize Firebase
    var config = {
      apiKey: "AIzaSyAiZ2aMY30z0Z6si44j9Vx9-vtVOJiChEU",
      authDomain: "uat-ui.firebaseapp.com",
      databaseURL: "https://uat-ui.firebaseio.com",
      storageBucket: "uat-ui.appspot.com",
      messagingSenderId: "1081321369054"
    };
  
    firebase.initializeApp(config);
  
    //Replace with the name of your course
    window.courseName = "UAT_UI";
  })();
  
subject: Update settings.js