code: def show_config() -> None:
      """Helper method to display distributed configuration via ``logging``."""
  
      # setup parallel logger
      logger = setup_logger(__name__)
  
      logger.info(f"distributed configuration: {model_name()}")
      logger.info(f"backend: {backend()}")
      logger.info(f"device: {device().type}")
      logger.info(f"hostname: {hostname()}")
      logger.info(f"world size: {get_world_size()}")
      logger.info(f"rank: {get_rank()}")
      logger.info(f"local rank: {get_local_rank()}")
      logger.info(f"num processes per_node: {get_nproc_per_node()}")
      logger.info(f"num nodes: {get_nnodes()}")
      logger.info(f"node rank: {get_node_rank()}")
  
imports: import socket
  from contextlib import contextmanager
  from functools import wraps
  from typing import Any, Callable, List, Mapping, Optional, Tuple, Union
  import torch
  from ignite.distributed.comp_models import _SerialModel, has_hvd_support, has_native_dist_support, has_xla_support, registered_computation_models
  from ignite.utils import setup_logger
label_desc: Use image node_id 24 for calling a global function with example usage: show_config() without return types