code: def _decode_label_name(label: str) -> str:
      return label.replace("@@@", ".")
  
file_path: argilla/src/argilla/server/daos/backend/metrics/text_classification.py
imports: import dataclasses
  from typing import Any, Dict, List, Optional
  from argilla.server.daos.backend.metrics.base import ElasticsearchMetric, TermsAggregation
  from argilla.server.daos.backend.query_helpers import aggregations, filters
  from argilla.server.helpers import unflatten_dict
label_desc: Use image node_id 3 for calling the LabelingRulesMetric obj's underlying member method code with example usage: obj._decode_label_name(label) and returns: label