From 9d0862e59f8094d329c1b9bcb4f2e3fa1ab4efab Mon Sep 17 00:00:00 2001
From: gina7484 <gina7484@naver.com>
Date: Thu, 10 Sep 2020 19:47:41 +0900
Subject: [PATCH] changed world.py

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

diff --git a/world.py b/world.py
index 8946863..c19bff9 100644
--- a/world.py
+++ b/world.py
@@ -1,9 +1,12 @@
 # world.py file
+import time
+
 
 def hello_world():
     print("hello world")
 
 def bye_world():
+    time.sleep(2)
     print("bye world")
 
 if __name__ == "__main__":