diff --git a/create_test_file_structure.py b/create_test_file_structure.py
index ecc4c04..a622e71 100644
--- a/create_test_file_structure.py
+++ b/create_test_file_structure.py
@@ -1,6 +1,5 @@
 import os
 import shutil
-import hashlib
 import random
 import string
 
diff --git a/main.py b/main.py
index a0a89e7..9b51748 100755
--- a/main.py
+++ b/main.py
@@ -1,7 +1,7 @@
 import os
 import argparse
 import hashlib
-from collections import defaultdict, Counter
+from collections import defaultdict
 from concurrent.futures import ProcessPoolExecutor
 from tqdm import tqdm