From 5abe1a7a548741f38ed5d279280ec8274e2f8325 Mon Sep 17 00:00:00 2001
From: Sean McGuire <seanmcgu@andrew.cmu.edu>
Date: Mon, 13 Nov 2023 16:59:24 -0500
Subject: [PATCH] fix typing

---
 src/lsdb/io/to_hipscat.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lsdb/io/to_hipscat.py b/src/lsdb/io/to_hipscat.py
index 09b66364..c91b6368 100644
--- a/src/lsdb/io/to_hipscat.py
+++ b/src/lsdb/io/to_hipscat.py
@@ -3,7 +3,7 @@
 import dataclasses
 from copy import copy
 from importlib.metadata import version
-from typing import Any, Dict, Union, TYPE_CHECKING
+from typing import TYPE_CHECKING, Any, Dict, Union
 
 import dask
 import hipscat as hc
@@ -22,7 +22,7 @@ def perform_write(
         df: pd.DataFrame,
         hp_pixel: HealpixPixel,
         base_catalog_dir: FilePointer,
-        storage_options: dict = None,
+        storage_options: dict | None = None,
         **kwargs
 ):
     """Performs a write of a pandas dataframe to a single parquet file, following the hipscat structure.