{"slug": "error-generating-deep-rl-course-certificate", "title": "Error Generating Deep RL Course Certificate", "summary": "A user reported an error generating a certificate for the Deep RL Course on Hugging Face. Investigation revealed the app computes a passing score of 81.8% but fails at writing to the official certified_users.csv dataset, likely due to token or permission issues. The problem requires a maintainer to check the Space logs and dataset write permissions.", "body_md": "Hi.\n\nI am not a maintainer, but I investigated this in a duplicated version of the Certification Space.\n\nUsing your username, the app was able to find your models, parse the model-card metadata, and compute a pass percentage of about 81.8%, which should qualify for the completion certificate. So this does not look like a simple “below 80%” or “models not found” case.\n\nIn my duplicate, the remaining failure happened at the final writeback step, where the Space tries to update `certified_users.csv`\n\nin the official `huggingface-projects/Deep-RL-Course-Certification`\n\ndataset. My token cannot write to that official dataset, so I cannot fully reproduce the official environment. However, when I bypassed that writeback step, the certificate image and progress table rendered normally.\n\nI opened a Hub PR with the details: [huggingface-projects/Deep-RL-Course-Certification · Improve Deep RL certification Space runtime pins and writeback errors](https://huggingface.co/spaces/huggingface-projects/Deep-RL-Course-Certification/discussions/17)\n\nI also added notes to the existing GitHub issue: [[UPDATE] Deep-RL-Course-Certification is broken · Issue #604 · huggingface/deep-rl-class · GitHub](https://github.com/huggingface/deep-rl-class/issues/604#issuecomment-4839523647)\n\nThis **likely needs a maintainer to check the official Space logs, HF_TOKEN secret, and dataset write permissions**.", "url": "https://wpnews.pro/news/error-generating-deep-rl-course-certificate", "canonical_source": "https://discuss.huggingface.co/t/error-generating-deep-rl-course-certificate/177241#post_2", "published_at": "2026-06-30 03:21:00+00:00", "updated_at": "2026-06-30 03:27:50.017838+00:00", "lang": "en", "topics": ["developer-tools"], "entities": ["Hugging Face", "Deep-RL-Course-Certification", "huggingface-projects", "GitHub"], "alternates": {"html": "https://wpnews.pro/news/error-generating-deep-rl-course-certificate", "markdown": "https://wpnews.pro/news/error-generating-deep-rl-course-certificate.md", "text": "https://wpnews.pro/news/error-generating-deep-rl-course-certificate.txt", "jsonld": "https://wpnews.pro/news/error-generating-deep-rl-course-certificate.jsonld"}}