
        display: flex;
        justify-content: center;
    }

</style>

<!-- play data toolip setting-->
<script type="text/javascript" language="javascript">
$(document).ready(function(){
    $('[data-toggle="tooltip"]').tooltip({
        title: "All the test datasets here are sample datasets. The original datasets can be found in our GitHub repository. Check the code link in the footer of this page!",
        });
});
</script>
<!-- if upload data size less than threshold, then alert user to upload new d