Worked on enhancing the developer experience for the langgenius/dify repository by clarifying the Workflow API documentation. Focused on improving code examples for file upload and workflow execution, the work involved removing unnecessary curly braces to better align documentation with actual API behavior. This documentation engineering effort, tracked through Git-based change management, aimed to reduce onboarding time for new developers and minimize support queries related to API usage. Utilizing skills in API development, Python, and technical documentation, the changes provided ongoing maintainability benefits by ensuring that the documentation remains accurate and accessible for both current and future contributors.