change

eisuke0912 · eisuke0912 · commit 7cd3b32a25df · 2025-11-07T18:31:51.000-05:00
diff --git a/_toc.yml b/_toc.yml
@@ -1,4 +1,4 @@
 format: jb-book
-root: index
+root: index.md
 chapters:
   - file: lecture_16_example.ipynb
