diff --git a/comfy/ldm/modules/attention.py b/comfy/ldm/modules/attention.py
index e26f66bb3..bf2553c37 100644
--- a/comfy/ldm/modules/attention.py
+++ b/comfy/ldm/modules/attention.py
@@ -1,8 +1,5 @@
 import math
 import sys
-import json
-import os
-from datetime import datetime
 
 import torch
 import torch.nn.functional as F