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-rw-r--r--prolog/problems/family_relations/sister_2/common.py2
1 files changed, 0 insertions, 2 deletions
diff --git a/prolog/problems/family_relations/sister_2/common.py b/prolog/problems/family_relations/sister_2/common.py
index 6b1f4e9..d801f15 100644
--- a/prolog/problems/family_relations/sister_2/common.py
+++ b/prolog/problems/family_relations/sister_2/common.py
@@ -1,5 +1,3 @@
-# coding=utf-8
-
from operator import itemgetter
import socket
import prolog.engine