code: def get_tags(user):
      
      args = schemas.args(flask.request.args.to_dict())
      query = v1_utils.QueryBuilder(_TABLE, args, _T_COLUMNS)
      nb_rows = query.get_number_of_rows()
      rows = query.execute(fetchall=True)
      rows = v1_utils.format_result(rows, _TABLE.name)
      return flask.jsonify({'tags': rows, '_meta': {'count': nb_rows}})
docs: Get all tags.