From 159addf023f143ab9e5ae0a8532de279d5474dc2 Mon Sep 17 00:00:00 2001
From: "Linlang Lv (iSoftStone)" <v-linlanglv@microsoft.com>
Date: Tue, 18 Jul 2023 11:35:23 +0800
Subject: [PATCH] test_ci

---
 .github/workflows/test_qlib_from_source.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test_qlib_from_source.yml b/.github/workflows/test_qlib_from_source.yml
index 657aaad1f..96bbec683 100644
--- a/.github/workflows/test_qlib_from_source.yml
+++ b/.github/workflows/test_qlib_from_source.yml
@@ -39,7 +39,7 @@ jobs:
 
     - name: Set up Python tools
       run: |
-        python -m pip install cython
+        python -m pip install cython<3.0
         python -m pip install numpy<1.24
         python setup.py bdist_wheel
         python -c "from pathlib import Path; current_directory = Path.cwd(); dist_directory = current_directory / 'dist'; files = dist_directory.glob('*'); [print(file.name) for file in files]"