updated NB location

templates/index.html

@@ -87,7 +87,7 @@
                 <button id='importInNotebook' class='btn btn-primary'>Import dataset in open notebook</button>
                 <pre id='importCode'><code></code></pre>
                 <div id="notebook">
-                    <iframe src="http://jn.apps.okd1.ceric.fedcloud.eu/tree/test.ipynb"></iframe> 
+                    <iframe src="http://jn.apps.okd1.ceric.fedcloud.eu/tree"></iframe>
                     <!--<iframe src="http://h5-notebook.apps.okd2.ceric.fedcloud.eu:80/tree"></iframe>-->
                 </div>
             </div>