


'''simple docstring'''




import contextlib
import importlib
import io
import unittest

import transformers

# Try to import everything from transformers to ensure every object can be loaded.
from transformers import *  # noqa F406
from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, require_flax, require_tf, require_torch
from transformers.utils import ContextManagers, find_labels, is_flax_available, is_tf_available, is_torch_available


if is_torch_available():
 from transformers import BertForPreTraining, BertForQuestionAnswering, BertForSequenceClassification

if is_tf_available():
 from transformers import TFBertForPreTraining, TFBertForQuestionAnswering, TFBertForSequenceClassification

if is_flax_available():
 from transformers import FlaxBertForPreTraining, FlaxBertForQuestionAnswering, FlaxBertForSequenceClassification


UpperCAmelCase_      :		Optional[Any]          =		DUMMY_UNKNOWN_IDENTIFIER
# An actual model hosted on huggingface.co

UpperCAmelCase_      :		Tuple          =		'''main'''
# Default branch name
UpperCAmelCase_      :		Dict          =		'''f2c752cfc5c0ab6f4bdec59acea69eefbee381c2'''
# One particular commit (not the top of `main`)
UpperCAmelCase_      :		int          =		'''aaaaaaa'''
# This commit does not exist, so we should 404.

UpperCAmelCase_      :		List[str]          =		'''d9e9f15bc825e4b2c9249e9578f884bbcb5e3684'''
# Sha-1 of config.json on the top of `main`, for checking purposes
UpperCAmelCase_      :		List[str]          =		'''4b243c475af8d0a7754e87d7d096c92e5199ec2fe168a2ee7998e3b8e9bcb1d3'''


@contextlib.contextmanager
def    UpperCAmelCase_  (       ):
   '''simple docstring'''





   print('Welcome!'      )
   yield
   print('Bye!'      )


@contextlib.contextmanager
def    UpperCAmelCase_  (       ):
   '''simple docstring'''





   print('Bonjour!'      )
   yield
   print('Au revoir!'      )







class 					a			(				unittest.TestCase  ):
 '''simple docstring'''




 def   __UpperCamelCase   (    self      )      ->    List[Any]:
    # If the spec is missing, importlib would not be able to import the module dynamically.
    assert transformers.__spec__ is not None
    assert importlib.util.find_spec('transformers'      ) is not None







class 					a			(				unittest.TestCase  ):
 '''simple docstring'''




 @unittest.mock.patch('sys.stdout'		,      new_callable=io.StringIO      )
 def   __UpperCamelCase   (    self		,      lowerCamelCase_      )      ->    Optional[Any]:
    with ContextManagers([]      ):
       print('Transformers are awesome!'      )
    # The print statement adds a new line at the end of the output
    self.assertEqual(mock_stdout.getvalue()		,      'Transformers are awesome!\n'      )




 @unittest.mock.patch('sys.stdout'		,      new_callable=io.StringIO      )
 def   __UpperCamelCase   (    self		,      lowerCamelCase_      )      ->    List[str]:
    with ContextManagers([context_en()]      ):
       print('Transformers are awesome!'      )
    # The output should be wrapped with an English welcome and goodbye
    self.assertEqual(mock_stdout.getvalue()		,      'Welcome!\nTransformers are awesome!\nBye!\n'      )




 @unittest.mock.patch('sys.stdout'		,      new_callable=io.StringIO      )
 def   __UpperCamelCase   (    self		,      lowerCamelCase_      )      ->    List[str]:
    with ContextManagers([context_fr(), context_en()]      ):
       print('Transformers are awesome!'      )
    # The output should be wrapped with an English and French welcome and goodbye
    self.assertEqual(mock_stdout.getvalue()		,      'Bonjour!\nWelcome!\nTransformers are awesome!\nBye!\nAu revoir!\n'      )




 @require_torch
 def   __UpperCamelCase   (    self      )      ->    Union[str, Any]:
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels']      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels', 'next_sentence_label']      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['start_positions', 'end_positions']      )







    class 					a			(				__a  ):
     '''simple docstring'''




     pass





    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels']      )




 @require_tf
 def   __UpperCamelCase   (    self      )      ->    List[str]:
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels']      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels', 'next_sentence_label']      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['start_positions', 'end_positions']      )







    class 					a			(				__a  ):
     '''simple docstring'''




     pass





    self.assertEqual(find_labels(_lowerCamelCase      )		,      ['labels']      )




 @require_flax
 def   __UpperCamelCase   (    self      )      ->    Any:
    # Flax models don't have labels
    self.assertEqual(find_labels(_lowerCamelCase      )		,      []      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      []      )
    self.assertEqual(find_labels(_lowerCamelCase      )		,      []      )







    class 					a			(				__a  ):
     '''simple docstring'''




     pass





    self.assertEqual(find_labels(_lowerCamelCase      )		,      []      )



'''simple docstring'''

def snake_case_      (					__snake_case  :							int = 200)			->					int:
   lowerCAmelCase_			=      [1, 2, 5, 10, 20, 50, 100, 200]
   lowerCAmelCase_			=      [0] * (pence + 1)
   lowerCAmelCase_			=      1  # base case: 1 way to make 0 pence

   for coin in coins:
      for i in range(__snake_case	,   pence + 1	,   1):
         number_of_ways[i] += number_of_ways[i - coin]
   return number_of_ways[pence]


if __name__ == "__main__":
 assert solution(2_00) == 7_36_82





