code: 
  import inspect
  import json
  import os
  import tempfile
  import unittest
  
  from transformers.models.speech_to_text_a import SpeechaTextaTokenizer
  from transformers.models.speech_to_text_a.tokenization_speech_to_text_a import VOCAB_FILES_NAMES
  
  from ...test_tokenization_common import TokenizerTesterMixin
  
  
  
  
  
  class 						lowerCamelCase			(					__lowerCamelCase   ,		unittest.TestCase				):
  	UpperCamelCase_     :				int								=  SpeechaTextaTokenizer
  	UpperCamelCase_     :				Optional[int]								=  False
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:List[Any] )		->			List[Any]:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				super().setUp()
  
  				SCREAMING_SNAKE_CASE    	=   '''<s> <pad> </s> <unk> here@@ a couple of@@ words for the he@@ re@@ vocab'''.split(''' ''' )
  				SCREAMING_SNAKE_CASE    	=   ['''he re</w> 123''', '''here a 1456''']
  				SCREAMING_SNAKE_CASE    	=   dict(zip(lowercase      ,    range(len(lowercase ) ) ) )
  
  				SCREAMING_SNAKE_CASE    	=   {'''pad_token''': '''<pad>''', '''unk_token''': '''<unk>''', '''bos_token''': '''<s>''', '''eos_token''': '''</s>'''}
  
  				SCREAMING_SNAKE_CASE    	=   tempfile.mkdtemp()
  				SCREAMING_SNAKE_CASE    	=   os.path.join(self.tmpdirname      ,    VOCAB_FILES_NAMES['''vocab_file'''] )
  				SCREAMING_SNAKE_CASE    	=   os.path.join(self.tmpdirname      ,    VOCAB_FILES_NAMES['''merges_file'''] )
  
  				with open(self.vocab_file      ,    '''w'''      ,    encoding='''utf-8''' ) as fp:
  							fp.write(json.dumps(lowercase ) + '''\n''' )
  
  				with open(self.merges_file      ,    '''w''' ) as fp:
  							fp.write('''\n'''.join(lowercase ) )
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:Optional[Any] )		->			Optional[Any]:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				SCREAMING_SNAKE_CASE    	=   list(self.get_tokenizer().get_vocab().keys() )
  
  				self.assertEqual(vocab_keys[0]      ,    '''<s>''' )
  				self.assertEqual(vocab_keys[1]      ,    '''<pad>''' )
  				self.assertEqual(vocab_keys[-1]      ,    '''vocab''' )
  				self.assertEqual(len(lowercase )      ,    1_4 )
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:Optional[int] )		->			Optional[int]:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				self.assertEqual(self.get_tokenizer().vocab_size      ,    1_4 )
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:Optional[int] )		->			List[Any]:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				SCREAMING_SNAKE_CASE    	=   SpeechaTextaTokenizer.from_pretrained(self.tmpdirname )
  
  				# make sure @@ is correctly concatenated
  				SCREAMING_SNAKE_CASE    	=   [4, 6, 8, 7, 1_0]  # ["here@@", "couple", "words", "of@@", "the"]
  				SCREAMING_SNAKE_CASE    	=   tokenizer.decode(lowercase )
  
  				self.assertTrue(output_string == '''herecouple words ofthe''' )
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:Union[str, Any] )		->			Optional[Any]:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				SCREAMING_SNAKE_CASE    	=   SpeechaTextaTokenizer.from_pretrained(self.tmpdirname )
  
  				with tempfile.TemporaryDirectory() as tmp_dirname:
  							tokenizer.save_pretrained(lowercase )
  							os.remove(os.path.join(lowercase      ,    '''merges.txt''' ) )
  
  							# load tokenizer without merges file should not throw an error
  							SCREAMING_SNAKE_CASE    	=   SpeechaTextaTokenizer.from_pretrained(lowercase )
  
  				with tempfile.TemporaryDirectory() as tmp_dirname:
  							# save tokenizer and load again
  							tokenizer.save_pretrained(lowercase )
  							SCREAMING_SNAKE_CASE    	=   SpeechaTextaTokenizer.from_pretrained(lowercase )
  
  				self.assertIsNotNone(lowercase )
  
  
  
  
  
  
  
  	def    snake_case__    (    self			:str )		->			Any:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				if not self.test_slow_tokenizer:
  							return
  
  				SCREAMING_SNAKE_CASE    	=   inspect.signature(self.tokenizer_class.__init__ )
  				SCREAMING_SNAKE_CASE    	=   self.get_tokenizer()
  
  				for parameter_name, parameter in signature.parameters.items():
  							if parameter.default != inspect.Parameter.empty and parameter_name != "merges_file":
  										self.assertIn(lowercase      ,    tokenizer.init_kwargs )
style_context: 
  from __future__ import annotations
  
  __lowerCAmelCase				      =					[2, 1, 4, 5, 6, 0, 8, 9, 1, 2, 0, 6, 4, 2, 0, 6, 5, 3, 2, 7]
  
  
  
  
  
  class 						lowerCamelCase			:
  
  
  
  
  
  
  
  	def __init__(    self			:List[str]      ,    lowercase			:int )		->			None:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				SCREAMING_SNAKE_CASE    	=   -1
  				SCREAMING_SNAKE_CASE    	=   -1
  				SCREAMING_SNAKE_CASE    	=   [-1] * length
  				SCREAMING_SNAKE_CASE    	=   None
  				SCREAMING_SNAKE_CASE    	=   None
  
  
  
  
  
  
  
  	def __repr__(    self			:List[Any] )		->			str:
  
  
  
  
  
  
  
  				"""simple docstring"""
  
  
  
  
  
  
  				return f"""Node(min_value={self.minn} max_value={self.maxx})"""
  
  
  
  def       a			(   a  )    ->Node | None:
  
  
  
  
  			'''simple docstring'''
  
  
  			SCREAMING_SNAKE_CASE    	=   Node(len(a  )  )
  			SCREAMING_SNAKE_CASE	,       SCREAMING_SNAKE_CASE    	=   min(a  ), max(a  )
  			# Leaf node case where the node contains only one unique value
  			if root.minn == root.maxx:
  						return root
  			SCREAMING_SNAKE_CASE    	=   (root.minn + root.maxx) // 2
  
  			SCREAMING_SNAKE_CASE    	=   []
  			SCREAMING_SNAKE_CASE    	=   []
  
  			for index, num in enumerate(a  ):
  						if num <= pivot:
  									left_arr.append(a  )
  						else:
  									right_arr.append(a  )
  						SCREAMING_SNAKE_CASE    	=   len(a  )
  			SCREAMING_SNAKE_CASE    	=   build_tree(a  )
  			SCREAMING_SNAKE_CASE    	=   build_tree(a  )
  			return root
  
  
  def       a			(   a		,	a		,	a  )    ->int:
  
  
  
  
  			'''simple docstring'''
  
  
  			if index < 0 or node is None:
  						return 0
  			# Leaf node cases
  			if node.minn == node.maxx:
  						return index + 1 if node.minn == num else 0
  			SCREAMING_SNAKE_CASE    	=   (node.minn + node.maxx) // 2
  			if num <= pivot:
  						# go the left subtree and map index to the left subtree
  						return rank_till_index(node.left		,	a		,	node.map_left[index] - 1  )
  			else:
  						# go to the right subtree and map index to the right subtree
  						return rank_till_index(node.right		,	a		,	index - node.map_left[index]  )
  
  
  def       a			(   a		,	a		,	a		,	a  )    ->int:
  
  
  
  
  			'''simple docstring'''
  
  
  			if start > end:
  						return 0
  			SCREAMING_SNAKE_CASE    	=   rank_till_index(a		,	a		,	a  )
  			SCREAMING_SNAKE_CASE    	=   rank_till_index(a		,	a		,	start - 1  )
  			return rank_till_end - rank_before_start
  
  
  def       a			(   a		,	a		,	a		,	a  )    ->int:
  
  
  
  
  			'''simple docstring'''
  
  
  			if index > (end - start) or start > end or node is None:
  						return -1
  			# Leaf node case
  			if node.minn == node.maxx:
  						return node.minn
  			# Number of elements in the left subtree in interval [start, end]
  			SCREAMING_SNAKE_CASE    	=   node.map_left[end] - (
  			    node.map_left[start - 1] if start else 0
  			)
  			if num_elements_in_left_tree > index:
  						return quantile(
  						    node.left		,	a		,	(node.map_left[start - 1] if start else 0)		,	node.map_left[end] - 1		,	)
  			else:
  						return quantile(
  						    node.right		,	index - num_elements_in_left_tree		,	start - (node.map_left[start - 1] if start else 0)		,	end - node.map_left[end]		,	)
  
  
  def       a			(   a		,	a		,	a		,	a		,	a  )    ->int:
  
  
  
  
  			'''simple docstring'''
  
  
  			if (
  			    start > end
  			    or node is None
  			    or start_num > end_num
  			    or node.minn > end_num
  			    or node.maxx < start_num
  			):
  						return 0
  			if start_num <= node.minn and node.maxx <= end_num:
  						return end - start + 1
  			SCREAMING_SNAKE_CASE    	=   range_counting(
  			    node.left		,	(node.map_left[start - 1] if start else 0)		,	node.map_left[end] - 1		,	a		,	a		,	)
  			SCREAMING_SNAKE_CASE    	=   range_counting(
  			    node.right		,	start - (node.map_left[start - 1] if start else 0)		,	end - node.map_left[end]		,	a		,	a		,	)
  			return left + right
  
  
  if __name__ == "__main__":
  							import doctest
  
  							doctest.testmod()