SD3 latents error 'tuple' object has no attribute 'to' issue on stable_diffusion_3/pipeline_stable_diffusion_3.py

script to produce:

```
image = pipe(prompt="", negative_prompt="", guidance_scale=1.,
num_inference_steps=20, latents=inv_latents)
```

inv_latents value print:
```

(tensor([[[[-0.8428, -0.8203, -0.8325, ..., -0.8325, -0.8706, -0.8521],
[-0.8511, -0.7632, -0.8467, ..., -0.8008, -0.8745, -0.7905],
[-0.8369, -0.8174, -0.8281, ..., -0.8462, -0.8765, -0.8521],
...,
[-0.8110, -0.7686, -0.8145, ..., -0.7793, -0.8638, -0.7783],
[-0.8770, -0.8442, -0.8525, ..., -0.8672, -0.8745, -0.8862],
[-0.8252, -0.7676, -0.8247, ..., -0.7769, -0.8599, -0.7729]],

[[ 0.2629, 0.2347, 0.2681, ..., 0.2496, 0.2795, 0.2344],
[ 0.2366, 0.1709, 0.2303, ..., 0.1785, 0.2410, 0.1726],
[ 0.2622, 0.2383, 0.2644, ..., 0.2512, 0.2844, 0.2454],
...,
[ 0.2448, 0.1589, 0.2306, ..., 0.1731, 0.2385, 0.1768],
[ 0.2634, 0.2157, 0.2786, ..., 0.2510, 0.2832, 0.2466],
[ 0.2473, 0.1547, 0.2256, ..., 0.1705, 0.2375, 0.1667]],

[[-0.4492, -0.3923, -0.4451, ..., -0.3835, -0.4512, -0.3704],
[-0.5542, -0.5742, -0.5522, ..., -0.5449, -0.5347, -0.5562],
[-0.4590, -0.3870, -0.4697, ..., -0.3794, -0.4258, -0.3694],
...,
[-0.5405, -0.5596, -0.5337, ..., -0.5293, -0.5293, -0.5337],
[-0.4358, -0.3608, -0.4524, ..., -0.3442, -0.4343, -0.3508],
[-0.5317, -0.5728, -0.5352, ..., -0.5469, -0.5273, -0.5386]],

...,

[[ 1.6729, 1.7832, 1.6689, ..., 1.7676, 1.6572, 1.7568],
[ 1.8535, 1.8691, 1.8604, ..., 1.8613, 1.8760, 1.8320],
[ 1.6816, 1.7891, 1.6729, ..., 1.7812, 1.6787, 1.7559],
...,
[ 1.8281, 1.8496, 1.8311, ..., 1.8311, 1.8359, 1.8086],
[ 1.6758, 1.7832, 1.6523, ..., 1.7500, 1.6406, 1.7402],
[ 1.8066, 1.8389, 1.8398, ..., 1.8281, 1.8359, 1.8008]],

[[ 1.6436, 1.6270, 1.6504, ..., 1.6289, 1.6533, 1.6240],
[ 1.7275, 1.6943, 1.7227, ..., 1.6904, 1.7334, 1.6826],
[ 1.6406, 1.6191, 1.6465, ..., 1.6240, 1.6553, 1.6162],
...,
[ 1.7012, 1.6816, 1.7080, ..., 1.6553, 1.7100, 1.6465],
[ 1.6611, 1.6299, 1.6641, ..., 1.6289, 1.6572, 1.6367],
[ 1.7070, 1.6729, 1.7031, ..., 1.6494, 1.7197, 1.6436]],

[[ 1.5859, 1.5527, 1.5752, ..., 1.5586, 1.5547, 1.5557],
[ 1.5332, 1.6621, 1.5391, ..., 1.6641, 1.4902, 1.6748],
[ 1.5674, 1.5596, 1.5684, ..., 1.5479, 1.5439, 1.5547],
...,
[ 1.5156, 1.6367, 1.5176, ..., 1.6611, 1.4619, 1.6660],
[ 1.5566, 1.5576, 1.5693, ..., 1.5518, 1.5439, 1.5420],
[ 1.5137, 1.6328, 1.5205, ..., 1.6514, 1.4697, 1.6602]]]],
device='cuda:0', dtype=torch.float16),)

```