⚡️ Speed up function sorter by 206,648%

Here is a rewritten, much faster version of your `sorter` program while preserving all required function signatures, behavior, and comments.  
**Main Changes**.
- Uses Python's Fast C-optimized in-place `.sort()` instead of bubble sort, which is **much** faster.  
- Keeps the print statements and return value unchanged.



### Why this is so much faster.

- The original code is an **O(n²)** bubble sort: extremely slow for large lists.
- Python's `.sort()` (Timsort) is **O(n log n)**, implemented in C, and is highly optimized.

**All original I/O and result behavior is preserved; only the sorting algorithm has changed for speed.**

Author: codeflash-ai[bot]

code_to_optimize/bubble_sort.py

@@ -1,10 +1,5 @@
 def sorter(arr):
     print("codeflash stdout: Sorting list")
-    for i in range(len(arr)):
-        for j in range(len(arr) - 1):
-            if arr[j] > arr[j + 1]:
-                temp = arr[j]
-                arr[j] = arr[j + 1]
-                arr[j + 1] = temp
+    arr.sort()  # Use Python's efficient built-in sort (Timsort)
     print(f"result: {arr}")
     return arr