diff --git a/src/minimaximage/gui.py b/src/minimaximage/gui.py
index 11fcd0f..2874e29 100644
--- a/src/minimaximage/gui.py
+++ b/src/minimaximage/gui.py
@@ -19,9 +19,9 @@ import subprocess
 import sys
 import threading
 import tkinter as tk
+from collections.abc import Callable
 from pathlib import Path
 from tkinter import filedialog, messagebox, ttk
-from collections.abc import Callable
 from typing import Any
 
 from PIL import Image, ImageTk