From 920290b05c24bf89d22453e386857fa7d4e9fefb Mon Sep 17 00:00:00 2001
From: archibate <17721388340@163.com>
Date: Sat, 25 Apr 2020 12:25:15 +0800
Subject: [PATCH] [skip travis] force appveyor re-test

---
 python/taichi/main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/taichi/main.py b/python/taichi/main.py
index 410cfa319e88d0..a6d475e7677c05 100644
--- a/python/taichi/main.py
+++ b/python/taichi/main.py
@@ -41,7 +41,7 @@ def test_python(args):
             threads = min(8, cpu_count())  # To prevent running out of memory
         except:
             threads = 2
-        os.environ['TI_DEVICE_MEMORY_GB'] = str(0.5)  # Discussion: #769
+        os.environ['TI_DEVICE_MEMORY_GB'] = '0.5'  # Discussion: #769
         arg_threads = None
         if args.threads is not None:
             arg_threads = int(args.threads)