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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 biggus_chunk(chunk_key, biggus_array, masked):
 """ A function that lazily evaluates a biggus.Chunk. This is useful for passing through as a dask task so that we don't have to compute the chunk in order to compute the graph. """

        if masked:
            array = biggus_array.masked_array()
        else:
            array = biggus_array.ndarray()

        return biggus._init.Chunk(chunk_key, array)