diff --git a/tests/test_git/test_commits.py b/tests/test_git/test_commits.py
index 12b6f91..b6e92e0 100644
--- a/tests/test_git/test_commits.py
+++ b/tests/test_git/test_commits.py
@@ -93,4 +93,4 @@ def test_create_commit_nothing_to_commit(mock_logger, mock_run, git_operations):
     result = git_operations.create_commit(title="test", message="message")
 
     assert result is False
-    mock_logger.info.assert_called_once_with("Nothing to commit") 
\ No newline at end of file
+    mock_logger.info.assert_called_once_with("Nothing to commit")
diff --git a/tests/test_git/test_files.py b/tests/test_git/test_files.py
index 9e9e5c8..bedac5a 100644
--- a/tests/test_git/test_files.py
+++ b/tests/test_git/test_files.py
@@ -101,4 +101,4 @@ def test_stage_files_with_info(mock_logger, mock_run, git_operations):
     # Verify info was logged
     mock_logger.info.assert_called_once_with(
         "Git message while staging %s: %s", "file1.py", "Updating index"
-    ) 
\ No newline at end of file
+    )
diff --git a/tests/test_git/test_operations.py b/tests/test_git/test_operations.py
index 0e8d723..33a5f70 100644
--- a/tests/test_git/test_operations.py
+++ b/tests/test_git/test_operations.py
@@ -83,4 +83,4 @@ def test_get_staged_files_ignores_untracked(mock_run, git_operations):
 
     assert len(files) == 1
     assert files[0].path == "tracked.py"
-    assert files[0].status == "M" 
\ No newline at end of file
+    assert files[0].status == "M"