Update _toc.yml

nerdyJuffie · web-flow · commit b45dc3a351bb · 2026-03-24T13:00:47.000+01:00
diff --git a/book/_toc.yml b/book/_toc.yml
@@ -31,6 +31,7 @@ parts:
           - file: some_content/oefeningen_if_else
           - file: some_content/if_elif_else
           - file: some_content/oefeningen_if_elif_else
+      - file: some_content/hoofdstuk6.ipynb
 
   - caption: Miscellaneous
     chapters:
