From c1e04c03cf6c5335fffc819c20ac8386365cda18 Mon Sep 17 00:00:00 2001
From: Qi Zheng <huaiqing.zq@antgroup.com>
Date: Wed, 18 Oct 2023 17:58:55 +0800
Subject: [PATCH] [readthedoc] enable PDF format build

---
 .readthedocs.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 29356c44..c139560c 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -12,3 +12,6 @@ sphinx:
 python:
   install:
     - requirements: docs/readthedocs/requirements.txt
+
+formats:
+  - pdf