diff --git a/modules/callbacks.py b/modules/callbacks.py
index 2c04cc53..0f918f3d 100644
--- a/modules/callbacks.py
+++ b/modules/callbacks.py
@@ -1,11 +1,9 @@
-import gc
 import traceback
 from queue import Queue
 from threading import Thread
 
 import torch
 import transformers
-from transformers import is_torch_npu_available, is_torch_xpu_available
 
 import modules.shared as shared