def METHOD_NAME():
    x = relax.Var("x", R.Tensor((2, 3), "float32"))
    with pytest.raises(TypeError):
        relax.op.ewise_fma(x)
    with pytest.raises(TypeError):
        relax.op.ewise_fma(x, x)
    with pytest.raises(TypeError):
        relax.op.ewise_fma(x, x, x, x)