





"""simple docstring"""




def 			a_							(				_lowercase			,		_lowercase  ):
						if not isinstance(_lowercase			,		_lowercase  ):
												raise TypeError('''plaintext must be a string'''  )
						if not isinstance(_lowercase			,		_lowercase  ):
												raise TypeError('''key must be a string'''  )

						if not plaintext:
												raise ValueError('''plaintext is empty'''  )
						if not key:
												raise ValueError('''key is empty'''  )

						key += plaintext
						_UpperCamelCase     :   int      =       plaintext.lower()
						_UpperCamelCase     :   Tuple      =       key.lower()
						_UpperCamelCase     :   int      =       0
						_UpperCamelCase     :   Any      =       0
						_UpperCamelCase     :   List[str]      =       ''''''
						while plaintext_iterator < len(_lowercase  ):
												if (
												    ord(plaintext[plaintext_iterator]  ) < 97
												    or ord(plaintext[plaintext_iterator]  ) > 122
												):
																		ciphertext += plaintext[plaintext_iterator]
																		plaintext_iterator += 1
												elif ord(key[key_iterator]  ) < 97 or ord(key[key_iterator]  ) > 122:
																		key_iterator += 1
												else:
																		ciphertext += chr(
																		    (
																		        (ord(plaintext[plaintext_iterator]  ) - 97 + ord(key[key_iterator]  ))
																		        - 97
																		    )
																		    % 26
																		    + 97  )
																		key_iterator += 1
																		plaintext_iterator += 1
						return ciphertext





def 			a_							(				_lowercase			,		_lowercase  ):
						if not isinstance(_lowercase			,		_lowercase  ):
												raise TypeError('''ciphertext must be a string'''  )
						if not isinstance(_lowercase			,		_lowercase  ):
												raise TypeError('''key must be a string'''  )

						if not ciphertext:
												raise ValueError('''ciphertext is empty'''  )
						if not key:
												raise ValueError('''key is empty'''  )

						_UpperCamelCase     :   List[Any]      =       key.lower()
						_UpperCamelCase     :   Tuple      =       0
						_UpperCamelCase     :   str      =       0
						_UpperCamelCase     :   Tuple      =       ''''''
						while ciphertext_iterator < len(_lowercase  ):
												if (
												    ord(ciphertext[ciphertext_iterator]  ) < 97
												    or ord(ciphertext[ciphertext_iterator]  ) > 122
												):
																		plaintext += ciphertext[ciphertext_iterator]
												else:
																		plaintext += chr(
																		    (ord(ciphertext[ciphertext_iterator]  ) - ord(key[key_iterator]  )) % 26
																		    + 97  )
																		key += chr(
																		    (ord(ciphertext[ciphertext_iterator]  ) - ord(key[key_iterator]  )) % 26
																		    + 97  )
																		key_iterator += 1
												ciphertext_iterator += 1
						return plaintext


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						UpperCamelCase_	 =int(input("""Type 1 to encrypt or 2 to decrypt:"""))
						if operation == 1:
												UpperCamelCase_	 =input("""Typeplaintext to be encrypted:\n""")
												UpperCamelCase_	 =input("""Type the key:\n""")
												print(encrypt(plaintext, key))
						elif operation == 2:
												UpperCamelCase_	 =input("""Type the ciphertext to be decrypted:\n""")
												UpperCamelCase_	 =input("""Type the key:\n""")
												print(decrypt(ciphertext, key))
						decrypt("""jsqqs avvwo""", """coffee""")








"""simple docstring"""




import unittest
from pathlib import Path

from transformers import is_vision_available, load_tool
from transformers.testing_utils import get_tests_dir

from .test_tools_common import ToolTesterMixin


if is_vision_available():
     from PIL import Image


class 	a__		(    unittest.TestCase,	SCREAMING_SNAKE_CASE__  ):


   def 							lowercase					(				self   :				Dict      )     ->							List[str]:
         lowercase	:   str											= load_tool('image-captioning'      )
         self.tool.setup()
         lowercase	:   List[str]											= load_tool('image-captioning',  remote=lowerCAmelCase      )


   def 							lowercase					(				self   :				str      )     ->							int:
         lowercase	:   Union[str, Any]											= Image.open(Path(get_tests_dir('fixtures/tests_samples/COCO'      )      ) / '000000039769.png'      )
         lowercase	:   List[str]											= self.tool(lowerCAmelCase      )
         self.assertEqual(lowerCAmelCase,  'two cats sleeping on a couch'      )


   def 							lowercase					(				self   :				str      )     ->							List[str]:
         lowercase	:   str											= Image.open(Path(get_tests_dir('fixtures/tests_samples/COCO'      )      ) / '000000039769.png'      )
         lowercase	:   Tuple											= self.remote_tool(lowerCAmelCase      )
         self.assertEqual(lowerCAmelCase,  'two cats sleeping on a couch'      )


   def 							lowercase					(				self   :				Tuple      )     ->							Union[str, Any]:
         lowercase	:   Tuple											= Image.open(Path(get_tests_dir('fixtures/tests_samples/COCO'      )      ) / '000000039769.png'      )
         lowercase	:   Union[str, Any]											= self.tool(image=lowerCAmelCase      )
         self.assertEqual(lowerCAmelCase,  'two cats sleeping on a couch'      )






   def 							lowercase					(				self   :				str      )     ->							Optional[int]:
         lowercase	:   List[str]											= Image.open(Path(get_tests_dir('fixtures/tests_samples/COCO'      )      ) / '000000039769.png'      )
         lowercase	:   str											= self.remote_tool(image=lowerCAmelCase      )
         self.assertEqual(lowerCAmelCase,  'two cats sleeping on a couch'      )
