def METHOD_NAME():
    x = np.arange(5)
    x1 = vaex.column.ColumnNumpyLike(x)
    x2 = vaex.column.ColumnNumpyLike(x)
    x3 = vaex.column.ColumnNumpyLike(x**2)
    assert x1.fingerprint() == x2.fingerprint()
    assert x1.fingerprint() != x3.fingerprint()