diff --git a/tests/shared/test_sse.py b/tests/shared/test_sse.py
index 8f9221a..aad558f 100644
--- a/tests/shared/test_sse.py
+++ b/tests/shared/test_sse.py
@@ -1,15 +1,10 @@
-import re
 import multiprocessing
 import socket
 import time
-import json
 import anyio
-import threading
 import uvicorn
 import pytest
 from pydantic import AnyUrl
-from pydantic_core import Url
-import pytest
 import httpx
 from typing import AsyncGenerator
 from starlette.applications import Starlette