index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Stream Screen</title>
</head>
<body>
    <img id="screenshot" alt="Screenshot" />
    
    <script>
        const Img = document.getElementById('screenshot');
        function Update(){
            Img.src = 'http://0.0.0.0:8000/';
        }
        //setInterval(Update, 500);
    </script>
</body>
</html>