Use older version of sphinx

hzclarksm · hzclarksm · commit 6279a1c617ca · 2025-01-13T17:11:15.000-05:00
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -12,3 +12,4 @@ nbsphinx==0.4.2
 nbconvert==6.0.7
 Jinja2>=2.11.3
 pillow==8.2.0
+sphinx==4.0.2
