Worked on enhancing developer learning resources in the meta-llama/llama-cookbook repository by updating the NotebookLlama README. The main contribution involved adding a clickable YouTube tutorial video thumbnail, which provides users with a more accessible entry point to the PDF-to-Podcast workflow. This update focused on improving documentation clarity and reducing onboarding friction for new users. The work was carried out using Markdown and emphasized technical writing best practices to ensure resource discoverability. No bug fixes were recorded during this period, and the effort centered on documentation improvements rather than code changes, reflecting a targeted approach to user education and onboarding.