Worked on the jeejeelee/vllm repository, focusing on frontend template rendering for tool chat outputs used by llama3.2 and toolace. Addressed a specific bug by correcting a formatting typo in the Jinja templates, which improved the consistency and reliability of string outputs in chat responses. The solution involved a concise frontend patch that ensured proper template formatting, directly enhancing user experience by preventing malformed strings. This targeted fix was delivered with clear traceability and minimal risk, laying groundwork for broader quality assurance in future sprints. The work demonstrated attention to detail in frontend development and template management using Jinja.