add graphviz to readthedocs

pydata · May 28, 2024 · e475979 · e475979
1 parent 1b1fe1a
commit e475979
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/readthedocs.yml b/readthedocs.yml
@@ -7,6 +7,8 @@ build:
   os: ubuntu-20.04
   tools:
     python: "3.10"
+  apt_packages:
+    - graphviz
   jobs:
     # build the gallery of themes before building the doc
     post_install: