<div id="header" markdown="1">
<form>
  <div class="version-select-div">
  <select class="version-select" id="version-select" onchange="changeVersion()">
    <option value="mlpack-git">mlpack-git</option>
    <option value="mlpack-3.3.2" selected>mlpack-3.3.2</option>
  </select>
  </div>
  <div class="language-select-div">
  <select class="language-select" id="language-select" onchange="changeLanguage()">
    <option value="cli" selected>cli</option>
    <option value="python">python</option>
    <option value="julia">julia</option>
    <option value="go">go</option>
  </select>
  </div>
</form>

