From 84e0d660cd8c2cdab6bd7c51d8948456c583ca56 Mon Sep 17 00:00:00 2001
From: Jinzhe Zeng <jinzhe.zeng@rutgers.edu>
Date: Thu, 7 Oct 2021 01:40:48 -0400
Subject: [PATCH] enable RTD build for pdf and epub

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

diff --git a/.readthedocs.yml b/.readthedocs.yml
index a105ddb2b2..90fedfd292 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,3 +1,4 @@
 version: 2
 conda:
-  environment: doc/environment.yml
\ No newline at end of file
+  environment: doc/environment.yml
+formats: all