diff --git a/async_tkinter_loop/__init__.py b/async_tkinter_loop/__init__.py
index 9d208a9..f4bf651 100644
--- a/async_tkinter_loop/__init__.py
+++ b/async_tkinter_loop/__init__.py
@@ -1 +1 @@
-from .async_tkinter_loop import async_mainloop, async_handler, get_event_loop
+from .async_tkinter_loop import async_handler, async_mainloop, get_event_loop
diff --git a/async_tkinter_loop/async_tkinter_loop.py b/async_tkinter_loop/async_tkinter_loop.py
index a8b0327..53fbeba 100644
--- a/async_tkinter_loop/async_tkinter_loop.py
+++ b/async_tkinter_loop/async_tkinter_loop.py
@@ -1,10 +1,10 @@
-import _tkinter
 import asyncio
 import tkinter
 from functools import wraps
+from tkinter import TclError
 from typing import Any, Callable, Coroutine
 
-from tkinter import TclError
+import _tkinter
 
 
 async def main_loop(root: tkinter.Tk) -> None:
diff --git a/tests/test_async_tk_loop.py b/tests/test_async_tk_loop.py
index 1051d4d..16f3022 100644
--- a/tests/test_async_tk_loop.py
+++ b/tests/test_async_tk_loop.py
@@ -1,8 +1,8 @@
 import asyncio
+from tkinter import Tk
 from unittest.mock import Mock
 
 import pytest
-from tkinter import Tk
 
 from async_tkinter_loop import async_handler, async_mainloop