diff --git a/Solid/TabuSearch.py b/Solid/TabuSearch.py
index 59a36bf..cc79250 100644
--- a/Solid/TabuSearch.py
+++ b/Solid/TabuSearch.py
@@ -1,9 +1,9 @@
 from abc import ABCMeta, abstractmethod
 from copy import deepcopy
-from random import randint, random, shuffle
 from collections import deque
 from numpy import argmax
 
+
 class TabuSearch:
     """
     Conducts tabu search