code: def exp_config():
      """Load an example database."""
      with open(
          os.path.join(
              os.path.dirname(os.path.abspath(__file__)),
              "experiment.yaml",
          )
      ) as f:
          exp_config = list(yaml.safe_load_all(f))
  
      for config in exp_config[0]:
          backward.populate_space(config)
  
      return exp_config
  
imports: import copy
  import os
  import pickle
  import zlib
  from collections import Counter
  from tempfile import NamedTemporaryFile
  import pytest
  import yaml
  import orion.core.cli
  import orion.core.io.experiment_builder
  import orion.core.utils.backward
  from orion.core.worker.trial import Trial
  from orion.storage.backup import _get_exp_key, dump_database, get_experiment_parent_links, get_experiment_root_links, get_trial_parent_links
label_desc: Use image node_id 1 for calling a global function with example usage: exp_config() and returns: exp_config