code: def h2oinit_with_extra_classpath():
      try:
          h2o.init(
              strict_version_check=False,
              extra_classpath=[os.path.realpath(__file__)],
              port=40000,
          )
      finally:
          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 6 for calling a global function with example usage: h2oinit_with_extra_classpath() without return types