Add an LLM fine-tuning example #548

Job	Run time
Run linting/pre-commit checks	44s
Run linting/pre-commit checks	44s
unit_tests (ubuntu-latest, 3.10)	4m 48s
unit_tests (ubuntu-latest, 3.10)	4m 48s
check_docs	1m 4s
check_docs	1m 1s
unit_tests (macos-latest, 3.10)	7m 35s
unit_tests (macos-latest, 3.10)	7m 35s
local_integration_tests	0s
launch-slurm-actions-runner	0s
Run integration tests on the ${{ matrix.cluster }} cluster in job ${{ needs.launch-slurm-actions-runner.outputs.job_id }}	0s
Upload coverage reports to Codecov	0s
Upload coverage reports to Codecov	8s
local_integration_tests (3.10)	11m 30s
launch-slurm-actions-runner (mila)	7s
Run integration tests on the mila cluster in job	7m 46s
	47m 50s

Provide feedback