diff --git a/buggy.py b/buggy.py
--- a/buggy.py
+++ b/buggy.py
@@ -6,5 +6,5 @@
 import itertools
 import functools
 class Solution:
-def canWinNim(self, n: int) -> bool:
-    return n % 4 != 0
+    def canWinNim(self, n: int) -> bool:
+        return n % 4 != 0