knockout.js - DIsplaying graph using knock out and kendo chart -


i need display graph using kendo chart , knockout js. graph not displayed in page. problem greatful.

below html page

<!doctype html> <html> <head>     <link href="kendo.common.min.css" rel="stylesheet" />     <link href="kendo.default.min.css" rel="stylesheet" />     <script src="jquery-3.1.1.js"></script>     <script src="bootstrap.min.js"></script>         <script type="knockout-3.4.0.js"></script>     <script src="kendo.all.min.js"></script> </head> <body>    <div id="countrygraph" class="k-chart" style="position: relative; touch-action: none; " data-bind="kendochart: { data: countryusers, title: { text: '' }, legend:{position: 'top'},series: usercount, seriescolors: ['lightgreen'], axisdefaults: {categories:countryname } }"> </div> </body> </html>

below js file .

function countrymodel() {  self = this; self.countryusers = ko.observablearray([]);  function addusercountry(countryname, usercount) {         return {             countryname: ko.observable(countryname),             usercount: ko.observable(usercount)         }     }  self.countryusers().push(new addusercountry('india',1)); self.countryusers().push(new addusercountry('usa',2)); self.countryusers().push(new addusercountry('uk',1));  }   $(document).ready(function () {     ko.applybindings(new countrymodel()); });


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