def test_dont_fuse_numpy_arrays():
    """Some types should stay in the graph bare This helps with things like serialization."""
    np = pytest.importorskip("numpy")
    dsk = {"x": np.arange(5), "y": (inc, "x")}

    assert fuse(dsk, "y")[0] == dsk
Some types should stay in the graph bare This helps with things like serialization.
tests/core/serve/test_dag/test_optimization.py