From 42b4e07fc74745a317df1acf05676d7d7ed2b1ed Mon Sep 17 00:00:00 2001
From: liweibin02 <liweibin02@baidu.com>
Date: Thu, 21 Apr 2022 16:26:17 +0800
Subject: [PATCH] update numpy version control

---
 requirements.txt | 2 +-
 setup.py         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 7771432d..afa887c7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-numpy >= 1.20.3
+numpy >= 1.16.4,<1.20.0
 cython >= 0.25.2
diff --git a/setup.py b/setup.py
index 35380ba5..af40f78c 100755
--- a/setup.py
+++ b/setup.py
@@ -136,7 +136,7 @@ def get_package_data(path):
     package_data=package_data,
     setup_requires=[
         'setuptools>=18.0',
-        'numpy>=1.20.3',
+        'numpy>=1.16.4,<1.20.0',
     ],
     install_requires=requirements,
     cmdclass={'build_ext': CustomBuildExt},