Missing UTILS and data directories in the repository

Hi, thanks for releasing this great work.

I am trying to reproduce the results using the code from this repository.
However, when running:

```
python run_casal_steering.py
```

I encountered the following error:

```
ModuleNotFoundError: No module named 'UTILS'
```

The code imports:

```
from UTILS.hook_utils import add_hooks
```

But the `UTILS` directory (and `hook_utils.py`) does not appear to exist in the repository.

My current repository structure looks like:

```
CASAL-main
├── ACTIVATION_PCA
├── CASAL
├── CONFIG
├── EVAL
├── MODEL
├── run_casal_steering.py
```

It seems that some files or directories (such as `UTILS` and possibly related utility scripts) might be missing.

Could you please confirm whether the repository is complete?
If some files are missing, would it be possible to provide the full implementation (e.g., the `UTILS` directory or relevant utility code)?

Thanks a lot for your help!