Broken Links Found in Documentation

# Link Check Report 🚨 **2 broken link(s)** and **2 redirect(s)** were found in the documentation. **Details:** - **Repository:** QuantEcon/lecture-python-programming - **Workflow:** Link Checker [Anaconda, Linux] - **Run ID:** [23575049053](https://github.com/QuantEcon/lecture-python-programming/actions/runs/23575049053) - **Commit:** ffa3c2c42c090013c8e5a72a4527f96067fd713e - **Branch:** main - **Date:** 2026-03-26T02:59:03.907Z --- ## Link Check Summary - **Total broken links**: 2 - **Total redirects found**: 2 ## Broken Links **_site/pandas.html** - 2 broken link(s): ❌ https://fred.stlouisfed.org/ - Status: 0 (Timeout) Link text: FRED ❌ https://fred.stlouisfed.org/series/UNRATE - Status: 0 (Timeout) Link text: unemployment rate **_site/python_advanced_features.html** - 2 redirect(s): 🔄 https://mypy.readthedocs.io/ -> https://mypy.readthedocs.io/en/stable/ (1 redirects) 🔄 https://jax.readthedocs.io/ -> https://docs.jax.dev/en/latest/ (2 redirects) ## AI-Powered Suggestions **_site/python_advanced_features.html** - AI Suggestions: 🤖 https://mypy.readthedocs.io/ Issue: Redirected 1 times 💡 redirect_update: https://mypy.readthedocs.io/en/stable/ Reason: Update to final destination to avoid 1 redirect(s) 🤖 https://jax.readthedocs.io/ Issue: Redirected 2 times 💡 redirect_update: https://docs.jax.dev/en/latest/ Reason: Update to final destination to avoid 2 redirect(s) --- **Next Steps:** 1. Review the broken links listed above 2. Update or remove broken links from the source files 3. Consider applying AI suggestions for better alternatives 4. Re-run the link check to verify fixes **Note:** This issue was automatically created by the [AI-Powered Link Checker Action](https://github.com/QuantEcon/meta/.github/actions/link-checker). Please close this issue once all broken links have been addressed.