Worked on the huggingface/course repository to address a reliability issue with embedding the GPT-2 model page in course materials. Focused on improving user experience and accessibility, the developer replaced iframe embedding with a direct external link, resolving failures caused by restrictive security headers such as X-Frame-Options. This approach eliminated browser console errors and ensured consistent access to the GPT-2 resource across different environments. The work involved front end development and web development skills, utilizing JavaScript and Markdown to update documentation and interface elements. These changes reduced support overhead and streamlined onboarding for learners accessing Hugging Face course content.