Index: custodian/docs/conf.py
===================================================================
--- custodian.orig/docs/conf.py	2024-01-21 22:42:14.238520924 +0100
+++ custodian/docs/conf.py	2024-01-21 22:42:55.962903117 +0100
@@ -26,7 +26,7 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 # Napoleon is necessary to parse Google style docstrings. Markdown builder allows the generation of markdown output.
-extensions = ["sphinx.ext.autodoc", "sphinx.ext.napoleon", "myst_parser", "sphinx_markdown_builder"]
+extensions = ["sphinx.ext.autodoc", "myst_parser"]
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
 autoclass_content = "both"