<img width="1222" alt="screen shot 2018-03-17 at 1 43 42 pm" src="https://user-images.githubusercontent.com/3160273/37555550-3c7f626c-29e9-11e8-81d8-54515f3100ec.png"> I have successfully run the server. But I can see only Tethne-Web page. How can I see the visualisation of the data from testdata folder .
