How to return util.promisify promise?

Question

Node.js

Guys, tell me how can I rewrite this function so that it would return a promise using util.promisify?

app.models.location.getLocationByUrlSlug(urlslug, (err, location) => {
    if (err) {
      log("Error %o", err);
      return ctx.reply(ctx.i18n.__(`Please try again later`));
    }
    if (!location) {
      return ctx.reply(ctx.i18n.__(`Requested service is not found`));
    }
    ctx.session.location = location.__data;
    ctx.session.locationId = location.id;
)}