From e1155c0e4f9554de553301cef426c67c1c28c6a3 Mon Sep 17 00:00:00 2001
From: Jingwei Zhang <zjw18@mails.tsinghua.edu.cn>
Date: Mon, 24 Apr 2023 14:53:42 +0800
Subject: [PATCH] [Docs] Fix readthedocs (#2459)

---
 .readthedocs.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 6cfbf5d31..9332efdac 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,6 +1,7 @@
 version: 2
 
-formats: all
+formats:
+  - epub
 
 python:
   version: 3.7