Worked on the UngSangYoon/Algorithm_Study_FISA repository, delivering a feature focused on code hygiene and debugging support using Python scripting. Developed a debugging print statement to streamline troubleshooting and facilitate local testing, while also enforcing a trailing newline to maintain formatting consistency with project standards. Introduced a basic testing scaffold, laying the groundwork for future test integration and improved code quality. The work emphasized scripting best practices and attention to detail in code formatting, though it did not involve bug fixes or complex feature development. Overall, the contribution centered on foundational improvements to support maintainable and testable Python code.