code: def main(args=None, cls=None, remote_name=None, description=None):
      import sys
  
      parser = setup_parser(remote_name, description)
      # parse cmd args
      args = parser.parse_args(args)
  
      # stdin/stdout will be used for interactions with annex
      ui.set_backend("annex")
  
      if args.common_debug:
          # So we could see/stop clearly at the point of failure
          setup_exceptionhook()
          _main(args, cls)
      else:
          # Otherwise - guard and only log the summary. Postmortem is not
          # as convenient if being caught in this ultimate except
          try:
              _main(args, cls)
          except Exception as exc:
              lgr.debug(
                  "%s (%s) - passing ERROR to git-annex and exiting",
                  str(exc),
                  exc.__class__.__name__,
              )
              # `SpecialRemote` classes are supposed to catch everything and
              # turn it into a `RemoteError` resulting in an ERROR message to
              # annex. If we end up here, something went wrong outside of the
              # `master.Listen()` call in `_main`.
              # In any case, exiting the special remote process should be
              # accompanied by such an ERROR message to annex rather than a log
              # message.
              print(
                  "ERROR %s (%s)" % (str(exc), exc.__class__.__name__)
              )
              sys.exit(1)
  
imports: import argparse
  from datalad.cli.parser import parser_add_common_opt, parser_add_version_opt
  from datalad.cli.utils import setup_exceptionhook
  from datalad.ui import ui
  import logging
label_desc: Use image node_id 3 for calling a global function with example usage: main(args, cls, remote_name, description) without return types