I have used below code but getting error
[jqLite:nosel] http://errors.angularjs.org/1.6.9/jqLite/nosel
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<script type="text/javascript" src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.3.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.0.3/js/bootstrap.min.js"></script>
<link rel="stylesheet" media="screen" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.0.3/css/bootstrap.min.css" />
<script type="text/javascript">
    var app = angular.module('MyApp', [])
    app.controller('MyController', function ($scope) {
        $scope.OpenPopup = function () {
            var element = angular.element('#MyPopup');
            element.modal('show');
        }
    });
</script>
<div ng-app="MyApp" ng-controller="MyController">
    <input type="button" class="btn btn-primary" value="Open Popup" ng-click="OpenPopup()" />
    <!-- Modal Popup -->
    <div id="MyPopup" class="modal fade" role="dialog">
        <div class="modal-dialog">
            <!-- Modal content-->
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">
                        ×</button>
                    <h4 class="modal-title">Greetings
                    </h4>
                </div>
                <div class="modal-body">
                    Welcome to ASPSnippets.com
                </div>
                <div class="modal-footer">
                    <input type="button" id="btnClosePopup" value="Close" class="btn btn-default" data-dismiss="modal" />
                </div>
            </div>
        </div>
    </div>
    <!-- Modal Popup -->
</div>