code: def _run_process(
      cls,
      carrier: dict,
      output_or_exception_q: Queue,
      safe_to_exit: Event,
      width,
      federation_session_id,
      argv,
      f,
  ):
      sys.argv = argv
      args = HfArgumentParser(
          LauncherProcessArguments
      ).parse_args_into_dataclasses(return_remaining_strings=True)[0]
      from fate.arch.launchers.logger import set_up_logging
      from fate.arch.launchers.context_helper import init_context
      from fate.arch.trace import setup_tracing
      from fate.arch.trace import profile_start, profile_ends
  
      if args.rank >= len(args.parties):
          raise ValueError(
              f"rank {args.rank} is out of range {len(args.parties)}"
          )
      parties = args.get_parties()
      party = parties[args.rank]
      csession_id = f"{federation_session_id}_{party[0]}_{party[1]}"
  
      # set up logging
      set_up_logging(args.rank, args.log_level)
      logger = logging.getLogger(__name__)
  
      # set up tracing
      setup_tracing(f"fate:{party[0]}-{party[1]}")
      tracer = trace.get_tracer(__name__)
  
      with tracer.start_as_current_span(
          name=csession_id, context=trace.extract_carrier(carrier)
      ) as span:
          ctx = init_context(
              computing_session_id=csession_id,
              federation_session_id=federation_session_id,
          )
  
          try:
              profile_start()
              f(ctx)
              profile_ends()
              output_or_exception_q.put((args.rank, None, None))
              safe_to_exit.wait()
  
          except Exception as e:
              span.record_exception(e)
              span.set_status(trace.StatusCode.ERROR, str(e))
              logger.error(
                  f"exception in rank {args.rank}: {e}", stack_info=True
              )
              exc_traceback = rich.traceback.Traceback.from_exception(
                  type(e),
                  e,
                  traceback=e.__traceback__,
                  width=width,
                  show_locals=True,
              )
              try:
                  output_or_exception_q.put(
                      (args.rank, e, exc_traceback)
                  )
              except Exception as e:
                  logger.exception(
                      f"failed to put exception to queue: {e}"
                  )
          finally:
              try:
                  ctx.destroy()
              except Exception:
                  pass
  
imports: import datetime
  import logging
  import multiprocessing
  import signal
  import sys
  import time
  import uuid
  from argparse import Namespace
  from dataclasses import dataclass, field
  from multiprocessing import Queue, Event
  from typing import List
  import rich
  import rich.console
  import rich.panel
  import rich.traceback
  from fate.arch import trace
  from .argparser import HfArgumentParser
label_desc: Use image node_id 4 for calling the MultiProcessLauncher obj's underlying member method code with example usage: obj._run_process(cls, carrier, output_or_exception_q, safe_to_exit, width, federation_session_id, argv, f) without return types