From cc170149ac83f199bb53ddc9e291b17a981d6f1d Mon Sep 17 00:00:00 2001
From: Peter Kok <kretep@users.noreply.github.com>
Date: Tue, 9 Jan 2024 14:58:35 +0100
Subject: [PATCH] This is not typescript

---
 src/tsdf/read_binary.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tsdf/read_binary.py b/src/tsdf/read_binary.py
index 67c7835..f7de3cd 100644
--- a/src/tsdf/read_binary.py
+++ b/src/tsdf/read_binary.py
@@ -5,7 +5,7 @@
 """
 
 import os
-from typing import List
+from typing import List, Union
 import numpy as np
 import pandas as pd
 from tsdf import numpy_utils 
@@ -13,7 +13,7 @@
 from tsdf.constants import ConcatenationType
 
 
-def load_binaries_to_dataframe(metadatas: '[tsdfmetadata.TSDFMetadata]', concatenation: ConcatenationType = ConcatenationType.none) -> pd.DataFrame | List[pd.DataFrame]:
+def load_binaries_to_dataframe(metadatas: '[tsdfmetadata.TSDFMetadata]', concatenation: ConcatenationType = ConcatenationType.none) -> Union[pd.DataFrame, List[pd.DataFrame]]:
     """
     Load binary files associated with TSDF and return a combined pandas DataFrame.