[SOVED] Template7 error is not defined

I’m new to Framework7, I’ve installed from Framework7 CLI and work fine.

I tried to add only these lines for try Template7 in app.js after app declaration:

var searchTemplate = $$(‘script#search-template’).html();
var compiledSearchTemplate = Template7.compile(searchTemplate);

var listTemplate = $$(‘script#list-template’).html();
var compiledListTemplate = Template7.compile(listTemplate);

But I’ve this error in Chorme console: Uncaught ReferenceError: Template7 is not defined.

How can I add the reference to Template7?

Thank in advance.