Worked on the RNO-G/mattak repository to enhance code quality by refactoring the dataset.py module in Python. Focused on removing a redundant initialization of the _lowTrigThrs variable, which was previously overwritten by a new array, this change improved code readability and maintainability without affecting existing functionality. The disciplined approach to code refactoring reduced technical debt and ensured that all tests continued to pass, supporting ongoing stability. By streamlining the codebase, the update made future enhancements and onboarding of new contributors more efficient. The work demonstrated attention to Python best practices and a commitment to long-term maintainability and code hygiene.