code: def populate_dataset(ds):
      # create 2 commits
      for pl in [example_payload, example_payload2]:
          create_tree(ds.path, pl)
          ds.save()
  
file_path: datalad/datalad/distributed/tests/ria_utils.py
imports: import inspect
  import os
  from functools import wraps
  from glob import glob
  from datalad.tests.utils_pytest import SkipTest, attr, create_tree
  from datalad.utils import Path
label_desc: Use image node_id 5 for calling a global function with example usage: populate_dataset(ds) without return types