code: 
  
  
  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 	UpperCAmelCase__(							_SCREAMING_SNAKE_CASE				:   List[Any]   ):
  
  
  
  
  
  
  			"""simple docstring"""
  
  
  
  
  			return EnvironmentCommand()
  
  
  
  
  
  
  class 	a__				(				a_      ):
  
  
  
  
  
  			'''simple docstring'''
  
  			@staticmethod
  			def 				lowerCAmelCase    (     lowerCAmelCase_       : ArgumentParser  )			->		Optional[int]:
  						__A=  parser.add_parser('env' ,						help='Print relevant system environment info.'  )
  						download_parser.set_defaults(func=lowerCAmelCase_  )
  			def 				lowerCAmelCase    (     self       : str  )			->		List[str]:
  						__A=  {
  						    '`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(lowerCAmelCase_  )  )
  
  						return info
  
  			@staticmethod
  			def 				lowerCAmelCase    (     lowerCAmelCase_       : str  )			->		Tuple:
  						return "\n".join([F"""- {prop}: {val}""" for prop, val in d.items()]  ) + "\n"
  
  
  
  
style_context: 
  
  
  '''simple docstring'''
  
  
  
  
  
  from typing import Any
  class 	a__				:
  
  
  
  
  
  			'''simple docstring'''
  
  			def __init__(     self       : Any  )			->		int:
  						__A=  []
  						__A=  0
  			def __str__(     self       : Tuple  )			->		Dict:
  						__A=  '<' + str(self.stack  )[1:-1] + '>'
  						return printed
  			def 				lowerCAmelCase    (     self       : Tuple ,						lowerCAmelCase_       : Any  )			->		None:
  						self.stack.append(lowerCAmelCase_  )
  						__A=  self.length + 1
  			def 				lowerCAmelCase    (     self       : int  )			->		Any:
  						self.rotate(1  )
  						__A=  self.stack[self.length - 1]
  						__A=  self.stack[:-1]
  						self.rotate(self.length - 1  )
  						__A=  self.length - 1
  						return dequeued
  			def 				lowerCAmelCase    (     self       : Optional[int] ,						lowerCAmelCase_       : int  )			->		None:
  						for _ in range(lowerCAmelCase_  ):
  									__A=  self.stack[0]
  									__A=  self.stack[1:]
  									self.put(lowerCAmelCase_  )
  									__A=  self.length - 1
  			def 				lowerCAmelCase    (     self       : Tuple  )			->		Any:
  						__A=  self.get()
  						self.put(lowerCAmelCase_  )
  						self.rotate(self.length - 1  )
  						return front
  			def 				lowerCAmelCase    (     self       : Dict  )			->		int:
  						return self.length
  
  
  
  