code: def get_runs(self, experiment_name: str) -> List[str]:
      return self._experiments.get(experiment_name, [])
  
imports: from enum import Enum
  from pathlib import Path
  from typing import List, Optional, Tuple, NamedTuple, Dict, Union
  from labml import lab
  from labml.internal import util
  from labml.internal.experiment.experiment_run import RunInfo
  from labml.internal.util.strings import is_pattern_match
label_desc: Use image node_id 3 for calling the RunsSet obj's underlying member method code with example usage: obj.get_runs(experiment_name) and returns: self