tn btn-primary" onclick="loadAgent()" style="width:200px;height:35px;margin-bottom:5px;margin-right:20px;">Load a Pretrained Agent</button>
</div>
<textarea id="mysterybox" style="width:100%;display:none;">mystery text box</textarea>

<div> Experience write pointer: <div id="expi" style="display:inline-block;"></div> </div>
<div> Latest TD error: <div id="tde" style="display:inline-block;"></div> </div>
<div id="tdest"></div>

<div>
<div style="text-align:center">Average reward graph (high is good)</div>
<d