1. First, cook the ravioli according to package instructions.

2. Meanwhile, halve the cherry tomatoes and finely chop the garlic.

3. Remove the seeds from the chili pepper and cut it into small pieces.

4. Heat some olive oil in a pan and sauté the garlic until fragrant.

5. Add the chili pieces and sauté briefly.

6. Drain the tuna and add it to the pan along with the cherry tomatoes. Mix well and simmer for about 5 minutes.

7. Drain the cooked ravioli and add them to the tuna-tomato mixture in the pan. Mix well and heat for another 2-3 minutes.

8. Cut the fresh mozzarella into small pieces and sprinkle it over the ravioli. Cover the pan and simmer for another 2 minutes until the mozzarella melts.

9. To serve, sprinkle fresh thyme leaves over the ravioli.