@http.route('/lib/', auth='public', page=??, website=True, ppg=??)
def library(self, **kw):
    lib = http.request.env['lib.manage'].sudo()
    values = lib.search([], limit=20)
    return http.request.render('lib_management.lib_manage_template', {'values': values})

i want display same as product template in route /shop

how to use ppg, page in custom route