From 06e363af1e5a0b78e20546cf041255653667b3e4 Mon Sep 17 00:00:00 2001
From: harvey <koki0824@snu.ac.kr>
Date: Thu, 10 Sep 2020 20:22:27 +0900
Subject: [PATCH] push

---
 world.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/world.py b/world.py
index 8946863..027648d 100644
--- a/world.py
+++ b/world.py
@@ -1,9 +1,10 @@
 # world.py file
-
+import time
 def hello_world():
     print("hello world")
 
 def bye_world():
+    time.sleep(2)
     print("bye world")
 
 if __name__ == "__main__":