Repository: stable-diffusion-webui
Issue: [Bug]:unable to load a safetensors model: Exception: device cpu is invalid
Labels: bug-report

### Is there an existing issue for this?

- [X] I have searched the existing issues and checked the recent builds/commits

### What happened?

Unable to load a safetensors format model. I saw some  stuff in recent commits about loading them with specific features, but i'm unable to get it to load on its own at all.

### Steps to reproduce the problem

switch to a safetensors model in the dropdown menu

### What should have happened?

file loads

### Commit where the problem happens

4af3ca5393151d61363c30eef4965e694eeac15e

### What platforms do you use to access UI ?

MacOS

### What browsers do you use to access the UI ?

Google Chrome

### Command Line Arguments

```Shell
export COMMANDLINE_ARGS="--skip-torch-cuda-test --no-half --use-cpu interrogate --api"
```


### Additional information, context and logs

Loading weights [943793fb] from /Users/doug/Documents/diffusion/stable-diffusion-webui/models/Stable-diffusion/modelv32.safetensors
Traceback (most recent call last):
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/routes.py", line 284, in run_predict
    output = await app.blocks.process_api(
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/blocks.py", line 982, in process_api
    result = await self.call_function(fn_index, inputs, iterator)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/blocks.py", line 824, in call_function
    prediction = await anyio.to_thread.run_sync(
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/to_thread.py", line 31, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 937, in run_sync_in_worker_thread
    return await future
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 867, in run
    result = context.run(func, *args)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/ui.py", line 1646, in <lambda>
    fn=lambda value, k=k: run_settings_single(value, key=k),
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/ui.py", line 1487, in run_settings_single
    if not opts.set(key, value):
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/shared.py", line 479, in set
    self.data_labels[key].onchange()
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/call_queue.py", line 15, in f
    res = func(*args, **kwargs)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/webui.py", line 64, in <lambda>
    shared.opts.onchange("sd_model_checkpoint", wrap_queued_call(lambda: modules.sd_models.reload_model_weights()))
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 355, in reload_model_weights
    load_model_weights(sd_model, checkpoint_info)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 197, in load_model_weights
    sd = read_state_dict(checkpoint_file)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 172, in read_state_dict
    pl_sd = safetensors.torch.load_file(checkpoint_file, device=map_location or shared.weight_load_location)
  File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/safetensors/torch.py", line 98, in load_file
    with safe_open(filename, framework="pt", device=device) as f:
Exception: device cpu is invalid