  var IDE = ace.edit("IDE");

    IDE.setTheme("ace/theme/vibrant_ink");
    IDE.session.setMode("ace/mode/python");

    IDE.setShowPrintMargin(false);

    $(".panel-left").resizable({
        handleSelector: ".splitter",
        resizeHeight: false,
    });
</script>

  <footer>
    <nav class="navbar navbar-default">
      <div class="container-fluid">
        <ul class="nav navbar-nav">
            <li>
                <button id="code" onclick="termchange()" class="btn btn-success navbar-btn">RUN IT</