import numpy as np

lowerCAmelCase__					:       Optional[Any]		=       [
    ['''a''', '''b''', '''c''', '''d''', '''e'''],
    ['''f''', '''g''', '''h''', '''i''', '''k'''],
    ['''l''', '''m''', '''n''', '''o''', '''p'''],
    ['''q''', '''r''', '''s''', '''t''', '''u'''],
    ['''v''', '''w''', '''x''', '''y''', '''z'''],
]





class 			__snake_case  :




					def __init__(       self		)					->  None:



									'''simple docstring'''







									snake_case__ :     List[Any] 							=				np.array(__UpperCamelCase		)




					def       __a      (       self   ,	__UpperCamelCase		)					->  np.ndarray:



									'''simple docstring'''







									snake_case__							,  snake_case__ :     Optional[Any] 							=				np.where(letter == self.SQUARE		)
									snake_case__ :     Dict 							=				np.concatenate([indexa + 1, indexa + 1]		)
									return indexes




					def       __a      (       self   ,	__UpperCamelCase   ,	__UpperCamelCase		)					->  str:



									'''simple docstring'''







									return self.SQUARE[indexa - 1, indexa - 1]




					def       __a      (       self   ,	__UpperCamelCase		)					->  str:



									'''simple docstring'''







									snake_case__ :     Tuple 							=				message.lower()
									snake_case__ :     Optional[int] 							=				message.replace('j'   ,	'i'		)

									snake_case__ :     str 							=				''
									for letter_index in range(len(__UpperCamelCase		)		):
													if message[letter_index] != " ":
																	snake_case__ :     str 							=				self.letter_to_numbers(message[letter_index]		)
																	snake_case__ :     Any 							=				encoded_message + str(numbers[0]		) + str(numbers[1]		)
													elif message[letter_index] == " ":
																	snake_case__ :     int 							=				encoded_message + ' '

									return encoded_message




					def       __a      (       self   ,	__UpperCamelCase		)					->  str:



									'''simple docstring'''







									snake_case__ :     List[Any] 							=				message.replace(' '   ,	'  '		)
									snake_case__ :     Union[str, Any] 							=				''
									for numbers_index in range(int(len(__UpperCamelCase		) / 2		)		):
													if message[numbers_index * 2] != " ":
																	snake_case__ :     Any 							=				message[numbers_index * 2]
																	snake_case__ :     Tuple 							=				message[numbers_index * 2 + 1]

																	snake_case__ :     Optional[int] 							=				self.numbers_to_letter(int(__UpperCamelCase		)   ,	int(__UpperCamelCase		)		)
																	snake_case__ :     List[Any] 							=				decoded_message + letter
													elif message[numbers_index * 2] == " ":
																	snake_case__ :     Dict 							=				decoded_message + ' '

									return decoded_message



from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available, is_tokenizers_available


lowerCAmelCase__					:       Optional[int]		=       {}

try:
				if not is_sentencepiece_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				lowerCAmelCase__					:       Tuple		=       ['''MBart50Tokenizer''']

try:
				if not is_tokenizers_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				lowerCAmelCase__					:       Tuple		=       ['''MBart50TokenizerFast''']


if TYPE_CHECKING:
				try:
								if not is_sentencepiece_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_mbartaa import MBartaaTokenizer

				try:
								if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_mbartaa_fast import MBartaaTokenizerFast

else:
				import sys

				lowerCAmelCase__					:       Optional[int]		=       _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)


