I am making an example of creating a js_class according to https://www.cybrosys.com/blog/how-to-extend-odoo-form-view-using-js-class

And I have a problem with using t-on-lick to pass the js function in, it gives me the error "Forbidden owl directive used in arch (t-on-click)."

So how to fix it, I'm coding on Odoo17