__magic_name__								='''ABCDEFGHIJKLMNOPQRSTUVWXYZ'''







def  __UpperCamelCase    (						):
     UpperCamelCase__										=      input('''Enter message: '''							)
     UpperCamelCase__										=      input('''Enter key [alphanumeric]: '''							)
     UpperCamelCase__										=      input('''Encrypt/Decrypt [e/d]: '''							)

     if mode.lower().startswith('''e'''							):
          UpperCamelCase__										=      '''encrypt'''
          UpperCamelCase__										=      encrypt_message(A ,							A							)
     elif mode.lower().startswith('''d'''							):
          UpperCamelCase__										=      '''decrypt'''
          UpperCamelCase__										=      decrypt_message(A ,							A							)

     print(f"\n{mode.title()}ed message:"							)
     print(A							)







def  __UpperCamelCase    (						A ,							A							):
     return translate_message(A ,							A ,							'''encrypt'''							)







def  __UpperCamelCase    (						A ,							A							):
     return translate_message(A ,							A ,							'''decrypt'''							)







def  __UpperCamelCase    (						A ,							A ,							A							):
     UpperCamelCase__										=      []
     UpperCamelCase__										=      0
     UpperCamelCase__										=      key.upper()

     for symbol in message:
          UpperCamelCase__										=      LETTERS.find(symbol.upper()							)
          if num != -1:
               if mode == "encrypt":
                    num += LETTERS.find(key[key_index]							)
               elif mode == "decrypt":
                    num -= LETTERS.find(key[key_index]							)

               num %= len(A							)

               if symbol.isupper():
                    translated.append(LETTERS[num]							)
               elif symbol.islower():
                    translated.append(LETTERS[num].lower()							)

               key_index += 1
               if key_index == len(A							):
                    UpperCamelCase__										=      0
          else:
               translated.append(A							)
     return "".join(A							)


if __name__ == "__main__":
     main()




from typing import Optional, Union

import torch
from torch import nn

from ...configuration_utils import ConfigMixin, register_to_config
from ...models.modeling_utils import ModelMixin



class     _A   (    __UpperCamelCase	, __UpperCamelCase							):






  @register_to_config
  def __init__(self   ,				SCREAMING_SNAKE_CASE_ = 768   ,				)		->      Tuple:





       '''simple docstring'''





       super().__init__()

       UpperCamelCase__										=      nn.Parameter(torch.zeros(1   ,				SCREAMING_SNAKE_CASE_	)	)
       UpperCamelCase__										=      nn.Parameter(torch.ones(1   ,				SCREAMING_SNAKE_CASE_	)	)






  def 		_a					(self   ,				SCREAMING_SNAKE_CASE_ = None   ,				SCREAMING_SNAKE_CASE_ = None   ,				)		->      Tuple:





       '''simple docstring'''





       UpperCamelCase__										=      nn.Parameter(self.mean.to(SCREAMING_SNAKE_CASE_	).to(SCREAMING_SNAKE_CASE_	)	)
       UpperCamelCase__										=      nn.Parameter(self.std.to(SCREAMING_SNAKE_CASE_	).to(SCREAMING_SNAKE_CASE_	)	)
       return self






  def 		_a					(self   ,				SCREAMING_SNAKE_CASE_	)		->      int:





       '''simple docstring'''





       UpperCamelCase__										=      (embeds - self.mean) * 1.0 / self.std
       return embeds






  def 		_a					(self   ,				SCREAMING_SNAKE_CASE_	)		->      int:





       '''simple docstring'''





       UpperCamelCase__										=      (embeds * self.std) + self.mean
       return embeds



