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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(stream, *args, **kwargs):
 """ A generator function to decode a datastream. @param stream: AMF data to be decoded. @type stream: byte data. @kwarg encoding: AMF encoding type. One of L{ENCODING_TYPES}. @return: A generator that will decode each element in the stream. """

    encoding = kwargs.pop('encoding', DEFAULT_ENCODING)
    decoder = get_decoder(encoding, stream, *args, **kwargs)

    return decoder