Not able to display content inside <content> in datatable data

Hello developers. I want to display some contents inside the less than and greater than symbols like this. But in the data table it’s displaying empty.
Here is the code snippet link https://snippet.webix.com/jwxlhl0k
Please help me with this issue. Thank You in advance

Hello!
< and > are reserved characters in HTML. The browser will never display them since they have some meaning in HTML.
You can make your text visible on a webpage by replacing < with &lt; or &60; and > with &gt; or &62
Here is the snippet Code Snippet

Thank You so much