Event type chart on Events visualisation isn't displaying correctly

Created by: wmortada

On the events report there is a pie chart titled 'Type'. This should show a breakdown of the different types of event. Instead it shows a chart with just one value 'Host'.

Using CiviCRM 4.7.24 and Civisualize 1.62.

I think this is because the template has the option id hard coded as 14:

https://github.com/TechToThePeople/civisualize/blob/86532509fc44e39c97dbdf256ebefb331d88d669/templates/dataviz/Events.tpl#L61