error running SD upscaling with txt2img

[ssube]

2023-03-11 00:34:35.356624768 [W:onnxruntime:, session_state.cc:1138 VerifyEachNodeIsAssignedToAnEp] Rerunning with verbose output on a non-minimal build will show node assignm
ents.                                                                                                                                                                           [2023-03-11 00:34:35,385] ERROR: onnx-web worker: cuda MainThread onnx_web.worker.worker: error while running job: ['Traceback (most recent call last):\n', '  File "/opt/onnx-w
eb/api/onnx_web/worker/worker.py", line 48, in worker_main\n    fn(context, *args, **kwargs)\n', '  File "/opt/onnx-web/api/onnx_web/diffusers/run.py", line 75, in run_txt2img_pipeline\n    image = run_upscale_correction(\n', '  File "/opt/onnx-web/api/onnx_web/upscale.py", line 77, in run_upscale_correction\n    return chain(\n', '  File "/opt/onnx-web/api/onnx_web/chain/base.py", line 140, in __call__\n    image = process_tile_order(\n', '  File "/opt/onnx-web/api/onnx_web/chain/utils.py", line 106, in process_tile_order\n    return process_tile_grid(source, tile, scale, filters, **kwargs)\n', '  File "/opt/onnx-web/api/onnx_web/chain/utils.py", line 39, in process_tile_grid\n    tile_image = 
filter(tile_image, (left, top, tile))\n', '  File "/opt/onnx-web/api/onnx_web/chain/base.py", line 125, in stage_tile\n    tile = stage_pipe(\n', '  File "/opt/onnx-web/api/onnx_web/chain/upscale_stable_diffusion.py", line 85, in upscale_stable_diffusion\n    pipeline = load_stable_diffusion(server, upscale, job.get_device())\n', '  File "/opt/onnx-w
eb/api/onnx_web/chain/upscale_stable_diffusion.py", line 39, in load_stable_diffusion\n    pipe = OnnxStableDiffusionUpscalePipeline.from_pretrained(\n', '  File "/opt/onnx-web
/api/onnx_env/lib/python3.10/site-packages/diffusers/pipelines/pipeline_utils.py", line 965, in from_pretrained\n    model = pipeline_class(**init_kwargs)\n', '  File "/opt/onnx-web/api/onnx_web/diffusers/pipeline_onnx_stable_diffusion_upscale.py", line 80, in __init__\n    super().__init__(vae, text_encoder, tokenizer, unet, low_res_scheduler, sched
uler, max_noise_level)\n', '  File "/opt/onnx-web/api/onnx_env/lib/python3.10/site-packages/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py", line 93,
 in __init__\n    hasattr(vae.config, "scaling_factor") and vae.config.scaling_factor == 0.08333\n', "AttributeError: 'OnnxRuntimeModel' object has no attribute 'config'\n"]