Remove duplicate import of 'pack' from struct module

fourcolor · yonghong-song · commit d13cab9069a5 · 2024-06-16T09:43:36.000-07:00
diff --git a/tools/tcpcong.py b/tools/tcpcong.py
@@ -15,7 +15,6 @@
 from time import sleep, strftime
 from struct import pack
 from socket import inet_ntop, AF_INET, AF_INET6
-from struct import pack
 import argparse
 
 examples = """examples:
