def _test_if(x): y = ops.Const(1) with ops.If(ops.GT([x, ops.Const(50)])): ops.Const(2, blob_out=y) with ops.If(ops.LT([x, ops.Const(50)])): ops.Const(3, blob_out=y) ops.stop() ops.Const(4, blob_out=y) return y