accelerate or tranformers[torch] required

### Describe the Bug

After a small training run, the program halted with the following error indicating a required library was missing.

### Expected Behavior

Completion of training.

### Reproduction

`pipenv install speakerbox==1.2.0`
Execute script that calls `speakerbox.train()`

```bash
...
File "...code/transcribe/.venv/lib/python3.10/site-packages/speakerbox/main.py", line 265, in train
args = TrainingArguments(
File "", line 117, in __init__
File "...code/transcribe/.venv/lib/python3.10/site-packages/transformers/training_args.py", line 1442, in __post_init__
and (self.device.type != "cuda")
File "...code/transcribe/.venv/lib/python3.10/site-packages/transformers/training_args.py", line 1887, in device
return self._setup_devices
File "...code/transcribe/.venv/lib/python3.10/site-packages/transformers/utils/generic.py", line 54, in __get__
cached = self.fget(obj)
File "...code/transcribe/.venv/lib/python3.10/site-packages/transformers/training_args.py", line 1787, in _setup_devices
raise ImportError(
ImportError: Using the `Trainer` with `PyTorch` requires `accelerate>=0.20.1`: Please run `pip install transformers[torch]` or `pip install accelerate -U`
```

### Environment

- OS Version: _macOS 13.4_
- Python: _3.10.13_
- speakerbox Version: _1.2.0_