From e6b94c7b214525095045d2df694e5ecc25335f4e Mon Sep 17 00:00:00 2001
From: Will Miao <13051207myq@gmail.com>
Date: Wed, 6 Aug 2025 19:11:07 +0800
Subject: [PATCH] refactor: remove unused import and simplify filename handling
 in ModelHashIndex, fixes #342

---
 py/nodes/save_image.py          | 1 -
 py/services/model_hash_index.py | 2 --
 2 files changed, 3 deletions(-)

diff --git a/py/nodes/save_image.py b/py/nodes/save_image.py
index 1174cc19..7c6174c0 100644
--- a/py/nodes/save_image.py
+++ b/py/nodes/save_image.py
@@ -1,6 +1,5 @@
 import json
 import os
-import asyncio
 import re
 import numpy as np
 import folder_paths # type: ignore
diff --git a/py/services/model_hash_index.py b/py/services/model_hash_index.py
index 1f456934..ac70f9ef 100644
--- a/py/services/model_hash_index.py
+++ b/py/services/model_hash_index.py
@@ -199,8 +199,6 @@ class ModelHashIndex:
     
     def get_hash_by_filename(self, filename: str) -> Optional[str]:
         """Get hash for a filename without extension"""
-        # Strip extension if present to make the function more flexible
-        filename = os.path.splitext(filename)[0]
         return self._filename_to_hash.get(filename)
     
     def clear(self) -> None: