diff --git a/tests/ipynbref/00_notebook_tour.orig.html b/tests/ipynbref/00_notebook_tour.orig.html
index c4ee55b..eebbe3e 100644
--- a/tests/ipynbref/00_notebook_tour.orig.html
+++ b/tests/ipynbref/00_notebook_tour.orig.html
@@ -81,611 +81,977 @@ b,strong { font-weight: bold; }
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