diff --git a/echo_server.py b/echo_server.py
index 0179e77..4a9700b 100644
--- a/echo_server.py
+++ b/echo_server.py
@@ -1,8 +1,4 @@
 import socket
-from multiprocessing import Process
-from random import randint
-from os import getpid
-from time import sleep
 
 
 class EchoServer: