Inline HTML Custom Portlet not showing up in custom portlet

I am trying to learn how to create an inline HTML custom portlet script. I added this code to a script but it does not show up in the custom portlet settings dropdown menu as a choice. Does anyone know what I am doing wrong? Thank you.

Here is the script record:

I got the following code from the sample scripts in the help pages.

/** * @NApiVersion 2.x * @NScriptType Portlet  */// This sample creates a portlet that displays simple HTML

define([], function (){   

function render(params)    {

params.portlet.title = 'My Portlet';

var content = '<td><span><b>Hello!!!</b></span></td>';

params