Kareem

fixed syntax warnings

2

I kept getting SyntaxWarnings when importing unsloth from the terminal. flake8 | grep escape

```bash flake8 2> /dev/null | grep escape ```

Solar pro implementation

3

## Summary implements #537 ## Details I don't know if `modeling_solar.py` and `configuration_solar.py` are in the right place. I also changed `labels is not None` to `self.training and (labels is...