code: def h2oinit_custom_log_dir():
      tmpdir = tempfile.mkdtemp()
      tmpdir_logs = tempfile.mkdtemp()
      try:
          h2o.init(
              strict_version_check=False,
              name="custom_log",
              ice_root=tmpdir,
              log_dir=tmpdir_logs,
          )
      except (
          H2OConnectionError
      ) as e:  # some errors are okay like version mismatch
          print(
              "error message type is {0} and the error message is {1}\n".format(
                  e.__class__.__name__, e.args[0]
              )
          )
      finally:
          assert (
              os.path.exists(os.path.join(tmpdir, "h2ologs")) == False
          )
          assert any(".log" in log for log in os.listdir(tmpdir_logs))
          shutil.rmtree(tmpdir)
          shutil.rmtree(tmpdir_logs)
          h2o.cluster().shutdown()
  
file_path: h2o-3/h2o-py/tests/testdir_apis/H2O_Init/h2o.init_test.py
imports: import sys
  from tests import pyunit_utils
  import h2o
  from h2o.utils.typechecks import assert_is_type
  from h2o.exceptions import H2OConnectionError, H2OServerError, H2OValueError
  import tempfile
  import shutil
  import os
label_desc: Use image node_id 4 for calling a global function with example usage: h2oinit_custom_log_dir() without return types