From e6831ff972ed0cd57fdcb6a8a63650c12694479c Mon Sep 17 00:00:00 2001
From: QuanyiLi <quanyili0057@gmail.com>
Date: Fri, 25 Aug 2023 18:57:12 +0100
Subject: [PATCH] fix build error

---
 documentation/requirements.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/documentation/requirements.txt b/documentation/requirements.txt
index b4a8b68..d449a64 100644
--- a/documentation/requirements.txt
+++ b/documentation/requirements.txt
@@ -56,4 +56,6 @@ sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
 urllib3==1.26.9
     # via requests
-sphinx_rtd_theme
\ No newline at end of file
+sphinx_rtd_theme
+
+sphinxemoji
\ No newline at end of file