code: def _get_experiment_key(experiment):
      if not isinstance(experiment, str):
          return experiment.key
      else:
          return experiment
  
file_path: studio/studio/fs_tracker.py
imports: import os
  import shutil
  from studio.artifacts import artifacts_tracker
label_desc: Use image node_id 11 for calling a global function with example usage: _get_experiment_key(experiment) and returns: experiment, experiment