code: # Copyright 2022 The HuggingFace Team. All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from pathlib import Path
  
  from .config_args import default_config_file, load_config_from_file
  from .config_utils import SubcommandHelpFormatter
  
  
  a     :			List[Any]					    =						"""Update an existing config file with the latest defaults while maintaining the old configuration."""
  def 		snake_case__  (		lowercase				):
     lowerCAmelCase_:       str         =  args.config_file
     if config_file is None and Path(lowerCAmelCase__				).exists():
        lowerCAmelCase_:       Dict         =  default_config_file
     elif not Path(lowerCAmelCase__				).exists():
        raise ValueError(F'''The passed config file located at {config_file} doesn\'t exist.'''				)
     lowerCAmelCase_:       Any         =  load_config_from_file(lowerCAmelCase__				)
  
     if config_file.endswith(".json"				):
        config.to_json_file(lowerCAmelCase__				)
     else:
        config.to_yaml_file(lowerCAmelCase__				)
     return config_file
  def 		snake_case__  (		lowercase       ,							lowercase				):
     lowerCAmelCase_:       Dict         =  parser.add_parser("update"       ,							parents=lowerCAmelCase__       ,							help=lowerCAmelCase__       ,							formatter_class=lowerCAmelCase__				)
     parser.add_argument(
         "--config_file"       ,							default=lowerCAmelCase__       ,							help=(
             "The path to the config file to update. Will default to a file named default_config.yaml in the cache "
             "location, which is the content of the environment `HF_HOME` suffixed with \'accelerate\', or if you don\'t have "
             "such an environment variable, your cache directory (\'~/.cache\' or the content of `XDG_CACHE_HOME`) suffixed "
             "with \'huggingface\'."
         )       ,							)
  
     parser.set_defaults(func=lowerCAmelCase__				)
     return parser
  
  
  
  
  
  
  
  def 		snake_case__  (		lowercase				):
     lowerCAmelCase_:       Tuple         =  update_config(lowerCAmelCase__				)
     print(F'''Sucessfully updated the configuration file at {config_file}.'''				)
style_context: import random
  
  class 				_lowercase						:
  
  
  
  
  
  
      '''simple docstring'''
  
  
  
  
      def __init__(						self					,	lowerCamelCase__					,	lowerCamelCase__   ):
         lowerCAmelCase_:       int         =  x
         lowerCAmelCase_:       List[str]         =  y
  
  
  
  
      def     _a						(						self   ):
         return (self.x**2 + self.y**2) <= 1
  
  
  
  
      @classmethod
      def     _a						(						cls   ):
         return cls(x=random.random()					,	y=random.random()   )
  
  
  
  
  
  def 		snake_case__  (		lowercase				):
     if number_of_simulations < 1:
        raise ValueError("At least one simulation is necessary to estimate PI."				)
  
     lowerCAmelCase_:       List[Any]         =  0
     for _ in range(lowercase				):
        lowerCAmelCase_:       Tuple         =  Point.random_unit_square()
  
        if random_point.is_in_unit_circle():
           number_in_unit_circle += 1
  
     return 4 * number_in_unit_circle / number_of_simulations
  
  
  if __name__ == "__main__":
   # import doctest
  
   # doctest.testmod()
   from math import pi
  
   a     :			Union[str, Any]					    =						"""Please enter the desired number of Monte Carlo simulations: """
   a     :			int					    =						estimate_pi(int(input(prompt).strip()))
   print(f'''An estimate of PI is {my_pi} with an error of {abs(my_pi - pi)}''')