diff --git a/gpt_engineer/core/default/disk_execution_env.py b/gpt_engineer/core/default/disk_execution_env.py
index 42c2ca42e0..b13396f60d 100644
--- a/gpt_engineer/core/default/disk_execution_env.py
+++ b/gpt_engineer/core/default/disk_execution_env.py
@@ -22,6 +22,8 @@
 - FilesDict: For handling collections of files.
 """
 
+import fcntl
+import os
 import subprocess
 import time
 
@@ -32,9 +34,6 @@
 from gpt_engineer.core.default.file_store import FileStore
 from gpt_engineer.core.files_dict import FilesDict
 
-import fcntl
-import os
-
 
 # Taken from https://gist.github.com/sebclaeys/1232088
 def non_block_read(output):