Update to fix variable declaration

jiocontents/jiocontents.js

@@ -8,6 +8,11 @@
 define(function(require) {
     "use strict";
     
+    // Connection to juypter. Is returned at the end of this script
+    var Contents = function(options) {
+      this.base_url = options.base_url;
+    };
+    
     var $ = require('jquery');
     var utils = require('base/js/utils');
     
@@ -206,9 +211,6 @@ define(function(require) {
      * 
      * 
      */ 
-    var Contents = function(options) {
-      this.base_url = options.base_url;
-    };
  
     /** Error type */
     Contents.DIRECTORY_NOT_EMPTY_ERROR = 'DirectoryNotEmptyError';