Question: Use python to write a program named decryptVignere that decrypts a message which has been encrypted using the Vignere Cipher. The program should ask the

Use python to write a program named decryptVignere that decrypts a message which has been encrypted using the Vignere Cipher. The program should ask the user for the ciphertext using the input() function, and print the corresponding plaintext. Use the keyword "DAVINCI".

Sample input/output:

Enter the ciphertext: whz rcooe pnu oailrf The plaintext is: the eagle has landed

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