Vue check if checkbox is checked

<!DOCTYPE html>
<html>
<head>
    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
</head>
<body>
    <div id="app">
        <h3>Vue check if checkbox is checked</h3>
        <input type="checkbox" id="myCheckbox" v-model="isChecked">
        <label for="myCheckbox">Check me</label>
        <p>{{ isChecked ? 'Checked' : 'Not checked' }}</p>
    </div>
    <script type="module">
        const app = Vue.createApp({
            data() {
                return {
                    isChecked: false
                };
            }

});
        app.mount('#app');
    </script>
    <style scoped>
        /* style for the container */
        #app {
            margin: 0 auto;
            padding: 20px;
            width: 400px;
            text-align: center;
        }

/* style for the heading */
        h3 {
            font-size: 24px;
            margin-bottom: 20px;
        }

/* style for the checkbox */
        input[type="checkbox"] {
            margin-right: 10px;
        }

/* style for the label */
        label {
            font-size: 18px;
        }
         /* style for the paragraph */
        p {
            font-size: 18px;
            margin-top: 20px;
        }
    </style>
</body>
</html>