code: def test_create_sub_gh3463(path=None):
      ds = Dataset(path)
      ds.create()
  
      # Test non-bound call.
      with chpwd(ds.path):
          create("subds0", dataset=".")
      assert_repo_status(ds.path)
  
      # Test command-line invocation directly.
      Runner(cwd=ds.path).run(["datalad", "create", "-d.", "subds1"])
      assert_repo_status(ds.path)
  
imports: import os
  import os.path
  import pytest
  from datalad.api import create
  from datalad.cmd import WitlessRunner
  from datalad.distribution.dataset import Dataset
  from datalad.support.annexrepo import AnnexRepo
  from datalad.support.exceptions import CommandError
  from datalad.tests.utils_pytest import OBSCURE_FILENAME, assert_in, assert_in_results, assert_not_in, assert_raises, assert_repo_status, assert_status, eq_, has_symlink_capability, ok_, ok_exists, swallow_outputs, with_tempfile, with_tree
  from datalad.utils import Path, chpwd
label_desc: Use image node_id 6 for calling a global function with example usage: test_create_sub_gh3463(path) without return types