Worked on the radius-project/radius repository to streamline the command-line interface by removing an unused environment flag from the app graph command. This targeted refactor focused on simplifying the CLI surface, reducing unnecessary complexity, and improving the onboarding experience for new users. The approach emphasized incremental refactoring and precise commit tracking, ensuring low-risk changes that enhance maintainability. Using Go and leveraging CLI development skills, the work reduced potential user errors and future support overhead by eliminating extraneous options. The changes reflected a user-centric mindset, prioritizing code quality and maintainability while demonstrating a thoughtful approach to CLI design and flag handling.