def create_tag(tag_name, kind='z'):
        '''
        Create tag record by tag_name
        '''
        cur_recs = TabTag.select().where(
            (TabTag.name == tag_name) &
            (TabTag.kind == kind)
        )
        if cur_recs.count():
            uid = cur_recs.get().uid

            # TabTag.delete().where(
            #     (TabTag.name == tag_name) &
            #     (TabTag.kind == kind)
            # ).execute()
        else:
            uid = tools.get_uu4d_v2()  # Label with the ID of v2.
            while TabTag.select().where(TabTag.uid == uid).count() > 0:
                uid = tools.get_uu4d_v2()

            TabTag.create(
                uid=uid,
                slug=uid,
                name=tag_name,
                order=1,
                count=0,
                kind='z',
                tmpl=9,
                pid='zzzz',
            )
        return uid
Create tag record by tag_name