scripts/404.html (23 lines of code) (raw):
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>No interface is running</title>
</head>
<style>
body{
font-family: 'Lato', sans-serif;
color: #888;
text-align: center;
}
#main{
padding-top:30px
}
</style>
<body>
<div id="main">
<a href="https://www.gradio.app" target="_blank"><img src="https://gradio.app/assets/gradio.svg" style="width:150px"></a>
<h2>No interface is running right now</h2>
</div>
</body>
</html>