code: 
  
  
  """simple docstring"""
  
  
  
  
  from typing import TYPE_CHECKING
  
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_sentencepiece_available,
      is_speech_available,
      is_torch_available,
  )
  
  
  __magic_name__	:   Union[str, Any]          =							{
      'configuration_speech_to_text_2': ['SPEECH_TO_TEXT_2_PRETRAINED_CONFIG_ARCHIVE_MAP', 'Speech2Text2Config'],
      'processing_speech_to_text_2': ['Speech2Text2Processor'],
      'tokenization_speech_to_text_2': ['Speech2Text2Tokenizer'],
  }
  
  
  try:
  					if not is_torch_available():
  										raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
  					pass
  else:
  					__magic_name__	:   Tuple          =							[
  					    'SPEECH_TO_TEXT_2_PRETRAINED_MODEL_ARCHIVE_LIST',
  					    'Speech2Text2ForCausalLM',
  					    'Speech2Text2PreTrainedModel',
  					]
  
  
  if TYPE_CHECKING:
  					from .configuration_speech_to_text_a import SPEECH_TO_TEXT_2_PRETRAINED_CONFIG_ARCHIVE_MAP, SpeechaTextaConfig
  					from .processing_speech_to_text_a import SpeechaTextaProcessor
  					from .tokenization_speech_to_text_a import SpeechaTextaTokenizer
  
  					try:
  										if not is_torch_available():
  															raise OptionalDependencyNotAvailable()
  					except OptionalDependencyNotAvailable:
  										pass
  					else:
  										from .modeling_speech_to_text_a import (
  										    SPEECH_TO_TEXT_2_PRETRAINED_MODEL_ARCHIVE_LIST,
  										    SpeechaTextaForCausalLM,
  										    SpeechaTextaPreTrainedModel,
  										)
  
  else:
  					import sys
  
  					__magic_name__	:   str          =							_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)
  
  
  
  
  
style_context: 
  
  
  """simple docstring"""
  
  
  
  
  def 			a_   (  lowercase__   :str, lowercase__   :int = 13    ):
  			__lowerCamelCase        =			""""""
  			for c in s:
  						if "A" <= c <= "Z":
  									out += chr(ord("""A"""    ) + (ord(lowercase__    ) - ord("""A"""    ) + n) % 26    )
  						elif "a" <= c <= "z":
  									out += chr(ord("""a"""    ) + (ord(lowercase__    ) - ord("""a"""    ) + n) % 26    )
  						else:
  									out += c
  			return out
  
  
  
  
  
  def 			a_   (  ):
  			__lowerCamelCase        =			input("""Enter message: """    )
  
  			__lowerCamelCase        =			dencrypt(lowercase__, 13    )
  			print("""Encryption:""", lowercase__    )
  
  			__lowerCamelCase        =			dencrypt(lowercase__, 13    )
  			print("""Decryption: """, lowercase__    )
  
  
  if __name__ == "__main__":
  					import doctest
  
  					doctest.testmod()
  					main()
  
  
  
  
  