code: def get_uuid():
      r"""
      Returns the UUID of the current experiment run
      """
  
      return _experiment_singleton().run.uuid
  
imports: from pathlib import Path
  from typing import Optional, Set, Dict, overload
  import numpy
  from labml.configs import BaseConfigs
  from labml.internal.experiment import create_experiment, experiment_singleton, has_experiment
  from labml.internal.experiment.experiment_run import get_configs
  from labml.internal.monitor import monitor_singleton
label_desc: Use image node_id 3 for calling a global function with example usage: get_uuid() and returns: _experiment_singleton