diff --git a/other/fischer_yates_shuffle.py b/other/fischer_yates_shuffle.py
index 035fcb482380..eaeceed0d4a2 100644
--- a/other/fischer_yates_shuffle.py
+++ b/other/fischer_yates_shuffle.py
@@ -6,19 +6,22 @@
 wikipedia/Fischer-Yates-Shuffle.
 """
 import random
+from typing import TypeVar
 
+T = TypeVar('T')
 
-def fisher_yates_shuffle(data: list) -> list:
-    for _ in range(len(list)):
-        a = random.randint(0, len(list) - 1)
-        b = random.randint(0, len(list) - 1)
-        list[a], list[b] = list[b], list[a]
-    return list
+
+def fisher_yates_shuffle(data: list[T]) -> list[T]:
+    for _ in range(len(data)):
+        a = random.randint(0, len(data) - 1)
+        b = random.randint(0, len(data) - 1)
+        data[a], data[b] = data[b], data[a]
+    return data
 
 
 if __name__ == "__main__":
     integers = [0, 1, 2, 3, 4, 5, 6, 7]
     strings = ["python", "says", "hello", "!"]
     print("Fisher-Yates Shuffle:")
-    print("List", integers, strings)
+    print("Lists     ", integers, strings)
     print("FY Shuffle", fisher_yates_shuffle(integers), fisher_yates_shuffle(strings))