def test_interleaved_overlay(self):
        o = Overlay([Curve(np.array([[0, 1]])) , Scatter([[1,1]]) , Curve(np.array([[0, 1]]))])
        OverlayPlot(o)
Test to avoid regression after fix of https://github.com/ioam/holoviews/issues/41
dataset/ETHPy150Open ioam/holoviews/tests/testplotinstantiation.py/TestPlotInstantiation.test_interleaved_overlay