# Description

This MR adds a script to run training over a subset of environments. I
have mostly checked this for rsl-rl library.

The script adds the commit tag as a run name allowing us to compare
different versions of code nicely.

## Type of change

- New feature (non-breaking change which adds functionality)

## Screenshots

Example tensorboard log:

```bash
./isaaclab.sh -p tools/run_train_envs.py --lib-name rsl_rl
```


![image](https://github.com/user-attachments/assets/b065bef6-b149-41e7-a5b3-5d98df5c766b)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

---------
Signed-off-by: Mayank Mittal <12863862+Mayankm96@users.noreply.github.com>