Repository: stable-diffusion-webui
Issue: [Bug]: --sd_model in "Promts from file or textbox" script is not working 
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?

When you try to change the model with the --sd_model command the error "AssertionError: unknown commandline option: --sd_model" comes up

### Steps to reproduce the problem

1. Select Script "Prompts from file or textbox"
2. Type in --sd_model "modelname"
3. Get the Error


### What should have happened?

The model should have changed to "modelname"

### Commit where the problem happens

65995a2e

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

Windows

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

Google Chrome

### Command Line Arguments

```Shell
No
```


### List of extensions

No

### Console logs

```Shell
venv "C:\ai\stable-diffusion-webui\venv\Scripts\Python.exe"
Python 3.10.9 (tags/v3.10.9:1dd9be6, Dec  6 2022, 20:01:21) [MSC v.1934 64 bit (AMD64)]
Commit hash: 0cc0ee1bcb4c24a8c9715f66cede06601bfc00c8
Installing requirements for Web UI
Launching Web UI with arguments:
No module 'xformers'. Proceeding without it.
[AddNet] Updating model hashes...
0it [00:00, ?it/s]
[AddNet] Updating model hashes...
0it [00:00, ?it/s]
Loading Unprompted v7.5.9 by Therefore Games
(SETUP) Initializing Unprompted object...
(SETUP) Loading configuration files...
(SETUP) Debug mode is False
Loading weights [68395c85a8] from C:\ai\stable-diffusion-webui\models\Stable-diffusion\alliedunn5000.ckpt
Creating model from config: C:\ai\stable-diffusion-webui\configs\v1-inference.yaml
LatentDiffusion: Running in eps-prediction mode
DiffusionWrapper has 859.52 M params.
Applying cross attention optimization (Doggettx).
Model loaded in 3.3s (load weights from disk: 0.5s, create model: 0.4s, apply weights to model: 0.4s, apply half(): 0.5s, move model to device: 0.6s, load textual inversion embeddings: 0.9s).
Running on local URL:  http://127.0.0.1:7860

To create a public link, set `share=True` in `launch()`.
Error parsing line --prompt "photo of annapinna, detailed skin, woman, looking to camera, natural look, high quality photography, Canon EOS R3" --negative_prompt "deformed, ugly, creepy, mutation" --steps 30 --cfg_scale 9.5 --sampler_name "Eulera"  --width 512 --height 512 --sd_model [68395c85a81] as commandline:
Traceback (most recent call last):
  File "C:\ai\stable-diffusion-webui\scripts\prompts_from_file.py", line 141, in run
    args = cmdargs(line)
  File "C:\ai\stable-diffusion-webui\scripts\prompts_from_file.py", line 88, in cmdargs
    assert func, f'unknown commandline option: {arg}'
AssertionError: unknown commandline option: --sd_model

Will process 1 lines in 1 jobs.
100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 20/20 [00:05<00:00,  3.79it/s]
Total progress: 100%|███████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 20/20 [00:04<00:00,  4.53it/s]
```


### Additional information

_No response_