From bb72398d521c255dbeebb34b3d0e17e2f3b15b2c Mon Sep 17 00:00:00 2001
From: Aaron Markham <markhama@amazon.com>
Date: Tue, 11 Feb 2020 16:53:54 -0800
Subject: [PATCH] pin Sphinx due to autodocsumm issue with v4.2.0 (#17561)

---
 docs/python_docs/environment.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/python_docs/environment.yml b/docs/python_docs/environment.yml
index 5f66d7715af9..7d9d42d3d662 100644
--- a/docs/python_docs/environment.yml
+++ b/docs/python_docs/environment.yml
@@ -23,7 +23,7 @@ dependencies:
 - pip
 - python
 - jupyter
-- sphinx
+- sphinx==2.2.2
 - matplotlib
 - notebook
 - pip: