code: 
  """simple docstring"""
  import platform
  from argparse import ArgumentParser
  
  import huggingface_hub
  import pandas
  import pyarrow
  
  from datasets import __version__ as version
  from datasets.commands import BaseDatasetsCLICommand
  
  
  
  
  def     __lowerCamelCase  (		UpperCamelCase__      ):
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  	return EnvironmentCommand()
  
  
  
  class    _lowerCAmelCase						(						lowerCamelCase						):
  
  
  
  							@staticmethod
  							def       _a   (      a_   )							->							Tuple:
  								_UpperCAmelCase =						parser.add_parser("env" ,						help="Print relevant system environment info."   )
  								download_parser.set_defaults(func=a_   )
  
  
  
  							def       _a   (      self   )							->							int:
  								_UpperCAmelCase =						{
  								    "`datasets` version": version,
  								    "Platform": platform.platform(),
  								    "Python version": platform.python_version(),
  								    "Huggingface_hub version": huggingface_hub.__version__,
  								    "PyArrow version": pyarrow.__version__,
  								    "Pandas version": pandas.__version__,
  								}
  
  								print("\nCopy-and-paste the text below in your GitHub issue.\n"   )
  								print(self.format_dict(a_   )   )
  
  								return info
  
  
  
  							@staticmethod
  							def       _a   (      a_   )							->							List[Any]:
  								return "\n".join([f"- {prop}: {val}" for prop, val in d.items()]   ) + "\n"
  
  
  
  
  
style_context: 
  """simple docstring"""
  def     __lowerCamelCase  (		UpperCamelCase__ = 400_0000      ):
  
  
  	"""simple docstring"""
  
  
  
  
  
  
  	_UpperCAmelCase =						1
  	_UpperCAmelCase =						2
  	_UpperCAmelCase =						0
  	while j <= n:
  		if j % 2 == 0:
  			total += j
  		_UpperCAmelCase ,      _UpperCAmelCase =						j, i + j
  
  	return total
  
  
  if __name__ == "__main__":
  			print(f'''{solution() = }''')
  
  
  
  
  