def adata():
    adata = ad.AnnData(np.zeros((100, 100)))
    adata.obsm["o"] = np.zeros((100, 50))
    adata.varm["o"] = np.zeros((100, 50))
    return adata
def test_should_encode_list(self):
        encoded = cypher_repr([1, 2.0, u"three"])
        assert encoded == u"[1, 2.0, 'three']"