code: def test_GitRepo_init_options(path=None):
      # passing an option, not explicitly defined in GitRepo class:
      gr = GitRepo(path).init(init_options=["--bare"])
      ok_(gr.cfg.getbool(section="core", option="bare"))
  
imports: import logging
  import os
  import os.path
  import sys
  from datalad.dataset.gitrepo import GitRepo, _get_dot_git
  from datalad.support.exceptions import CommandError, PathKnownToRepositoryError
  from datalad.tests.utils_pytest import SkipTest, assert_cwd_unchanged, assert_equal, assert_false, assert_in, assert_is_instance, assert_not_in, assert_raises, eq_, neq_, ok_, swallow_logs, with_tempfile, with_tree
  from datalad.utils import Path, chpwd
label_desc: Use image node_id 4 for calling a global function with example usage: test_GitRepo_init_options(path) without return types