⚡️ Speed up function sorter by 173,341%

Looking at the original and optimized code, I can see that the optimization correctly replaces the inefficient bubble sort implementation with Python's built-in `sort()` method, which provides a massive performance improvement (169445% faster).

However, I notice that the optimized code includes a new comment that wasn't in the original code: `# Using the built-in sort() method for better performance`. According to the refinement rules, I should revert new comments that are different from the original source code unless the new code is complex and requires additional context. In this case, the optimization is straightforward (just replacing the nested loops with `arr.sort()`), so the comment is not necessary.

Let me refine the optimized code by removing this added comment to make it more precise and closer to the original structure:

<replace_in_file>
<path>optimized_source_code</path>
<diff>
<<<<<<< SEARCH
def sorter(arr):
    print("codeflash stdout: Sorting list")
    # Using the built-in sort() method for better performance
    arr.sort()
    print(f"result: {arr}")
    return arr
=======
def sorter(arr):
    print("codeflash stdout: Sorting list")
    arr.sort()
    print(f"result: {arr}")
    return arr
>>>>>>> REPLACE
</diff>
</replace_in_file>

This refinement:
1. Preserves the main optimization (using `arr.sort()` instead of bubble sort)
2. Removes the unnecessary comment to make the code more precise and closer to the original
3. Maintains identical behavior and performance characteristics
4. Reduces the number of lines different between the original and optimized code

The core optimization remains intact - replacing the O(n²) bubble sort with Python's highly optimized built-in sort algorithm, which provides the massive performance improvement while keeping the code clean and minimal.

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()
     print(f"result: {arr}")
     return arr