Saloni P. Reddy contributed to the purdue-arc/sphero-swarm repository by enhancing code readability and maintainability through targeted code annotation. Focusing on Python and leveraging code annotation skills, Saloni documented the Pygame clock initialization sequence within the sphero-sim-w-grid.py file. This work did not introduce functional changes but provided clear inline comments to clarify the initialization process, supporting easier onboarding for new developers and facilitating future refactoring efforts. The contribution addressed the need for better context around critical setup code, ensuring that future maintainers can more easily understand and modify the simulation’s timing logic as the project evolves.