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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:


def encode_shift(s: str):
    """    returns encoded string by shifting every character by 5 in the alphabet.
    """    return "".join([chr(((ord(ch) + 5 - ord("a")) % 26) + ord("a")) for ch in s])


def decode_shift(s: str):
    """    takes as input string encoded with encode_shift function. Returns decoded string.
    """
    return "".join([chr(((ord(ch) - 5 - ord("a")) % 26) + ord("a")) for ch in s])
