FIX: fix linting

mdw771 · mdw771 · commit ed2ded27a45d · 2025-12-11T12:10:21.000-06:00
diff --git a/src/ptychi/io_handles.py b/src/ptychi/io_handles.py
@@ -4,7 +4,6 @@
 from typing import Optional, Union
 import logging
 import math
-import os
 
 import torch
 import torch.utils
