[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

tests/conftest.py

@@ -32,7 +32,7 @@ async def yws_server(request):
         kwargs = request.param
     except Exception:
         kwargs = {}
-    
+
     websocket_server = WebsocketServer(**kwargs)
     try:
         async with websocket_server, serve(websocket_server.serve, "localhost", 1234):

tests/test_ypy_yjs.py

@@ -54,7 +54,9 @@ async def test_ypy_yjs_0(yws_server, yjs_client):
     ydoc = Y.YDoc()
     ynotebook = YNotebook(ydoc)
 
-    async with connect("ws://localhost:1234/my-roomname") as websocket, WebsocketProvider(ydoc, websocket):
+    async with connect("ws://localhost:1234/my-roomname") as websocket, WebsocketProvider(
+        ydoc, websocket
+    ):
         nb = stringify_source(json.loads((files_dir / "nb0.ipynb").read_text()))
         ynotebook.source = nb
         ytest = YTest(ydoc, 3.0)