code: def gen_bucket_test0_nonversioned():
      return _gen_bucket_test0(
          "datalad-test0-nonversioned", versioned=False
      )
  
imports: import mimetypes
  from os.path import splitext
  import re
  from datalad.support.network import urlquote, URL
  import logging
  import datalad.log
  from datalad.support.exceptions import CapturedException, DownloadError, AccessDeniedError, AccessPermissionExpiredError, AnonymousAccessDeniedError
  from datalad.utils import try_multiple_dec
  from urllib.request import urlopen, Request
label_desc: Use image node_id 12 for calling a global function with example usage: gen_bucket_test0_nonversioned() and returns: _gen_bucket_test0