code: 
  
  
  
  import json
  import logging
  import os
  import subprocess
  from argparse import ArgumentParser
  
  
  __A       					=		logging.getLogger(__name__)
  
  
  
  def  __a  (					)   ->				Dict:
  
  
  
  
  
  
  						'''simple docstring'''
  
  
  
  						UpperCAmelCase_=     ArgumentParser()
  						UpperCAmelCase_,     UpperCAmelCase_=     parser.parse_known_args()
  						for arg in unknown:
  												if arg.startswith(("""-""", """--""")       ):
  																		parser.add_argument(arg.split("""="""       )[0]       )
  
  						return parser.parse_args()
  
  
  
  def  __a  (					)   ->				str:
  
  
  
  
  
  
  						'''simple docstring'''
  
  
  
  						UpperCAmelCase_=     parse_args()
  						UpperCAmelCase_=     88_88
  						UpperCAmelCase_=     int(os.environ["""SM_NUM_GPUS"""]       )
  						UpperCAmelCase_=     json.loads(os.environ["""SM_HOSTS"""]       )
  						UpperCAmelCase_=     len(lowerCAmelCase_       )
  						UpperCAmelCase_=     os.environ["""SM_CURRENT_HOST"""]
  						UpperCAmelCase_=     hosts.index(lowerCAmelCase_       )
  						UpperCAmelCase_=     """INFO"""
  
  						if num_nodes > 1:
  												UpperCAmelCase_=     F"""python -m torch.distributed.launch \
                  --nnodes={num_nodes}  \
                  --node_rank={rank}  \
                  --nproc_per_node={num_gpus}  \
                  --master_addr={hosts[0]}  \
                  --master_port={port} \
                  ./run_glue.py \
                  {"".join(["nested fstring" for parameter,value in args.__dict__.items()]       )}"""
  						else:
  												UpperCAmelCase_=     F"""python -m torch.distributed.launch \
              --nproc_per_node={num_gpus}  \
              ./run_glue.py \
              {"".join(["nested fstring" for parameter,value in args.__dict__.items()]       )}"""
  						try:
  												subprocess.run(lowerCAmelCase_    ,shell=lowerCAmelCase_       )
  						except Exception as e:
  												logger.info(lowerCAmelCase_       )
  
  
  if __name__ == "__main__":
  	main()
  
  
  
  
  
style_context: 
  
  
  
  from .prime_check import Test
  
  Test()
  
  
  
  
  