diff --git a/python/1929-concatenation-of-array.py b/python/1929-concatenation-of-array.py
index 1bea002af..cd0f1948a 100644
--- a/python/1929-concatenation-of-array.py
+++ b/python/1929-concatenation-of-array.py
@@ -1,7 +1,3 @@
 class Solution:
     def getConcatenation(self, nums: List[int]) -> List[int]:
-        ans = []
-        for i in range(2):
-            for n in nums:
-                ans.append(n)
-        return ans
+        return 2*nums