From 9aa8d30d36ae1c14430e51ee2766e94d6e1d111f Mon Sep 17 00:00:00 2001
From: Brian Torres-Gil <brian@ixi.us>
Date: Mon, 24 Jun 2024 13:37:24 -0700
Subject: [PATCH] build: fix readthedocs visuals

---
 .readthedocs.yaml | 2 ++
 docs/conf.py      | 6 ++----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 000526e4..d47e8faa 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -10,6 +10,8 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.7"
+  apt_packages:
+    - graphviz
 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
diff --git a/docs/conf.py b/docs/conf.py
index 88a27bce..f5ff9c2e 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -127,10 +127,8 @@
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-if on_rtd:
-    html_theme = "default"
-else:
-    html_theme = "sphinx_rtd_theme"
+html_theme = "sphinx_rtd_theme"
+if not on_rtd:
     html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # Theme options are theme-specific and customize the look and feel of a