From 5f5bf79742552194eeb5256026ae60e9cfe94426 Mon Sep 17 00:00:00 2001
From: hlu1 <14827759+hlu1@users.noreply.github.com>
Date: Fri, 10 May 2019 22:55:11 -0700
Subject: [PATCH] [Bugfix] Check file exists before removing it (#3178)

---
 python/tvm/contrib/download.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/python/tvm/contrib/download.py b/python/tvm/contrib/download.py
index 46a9a6d..bc6d324 100644
--- a/python/tvm/contrib/download.py
+++ b/python/tvm/contrib/download.py
@@ -111,7 +111,8 @@ def download(url, path, overwrite=False, size_compare=False, verbose=1, retries=
         except Exception as err:
             retries -= 1
             if retries == 0:
-                os.remove(tempfile)
+                if os.path.exists(tempfile):
+                    os.remove(tempfile)
                 raise err
             else:
                 print("download failed due to {}, retrying, {} attempt{} left"
-- 
2.7.4