diff --git a/0/0.py b/0/0.py
index 6c19c18..87d0d78 100644
--- a/0/0.py
+++ b/0/0.py
@@ -1,6 +1,3 @@
-from typing import Mapping
-
-
 solution = 2 ** 38
 
 if __name__ == '__main__':