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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 decode(dinfo, cio):
 """Wrapper for opj_decode. """

    argtypes = [ctypes.POINTER(DecompressionInfoType), ctypes.POINTER(CioType)]
    OPENJPEG.opj_decode.argtypes = argtypes
    OPENJPEG.opj_decode.restype = ctypes.POINTER(ImageType)
    image = OPENJPEG.opj_decode(dinfo, cio)
    return image