update

models/index.js

@@ -29,6 +29,7 @@ const Room = require('./Room');
 const Chapter = require('./Chapter');
 const Lesson = require('./Lesson');
 const Game = require('./Game');
+const GameType = require('./GameType');
 const LessonComponentProgress = require('./LessonComponentProgress');
 const LessonLeaderboard = require('./LessonLeaderboard');
 
@@ -292,6 +293,7 @@ module.exports = {
   Chapter,
   Lesson,
   Game,
+  GameType,
   LessonComponentProgress,
   LessonLeaderboard,