diff --git a/torchvision/models/mnasnet.py b/torchvision/models/mnasnet.py
index <HASH>..<HASH> 100644
--- a/torchvision/models/mnasnet.py
+++ b/torchvision/models/mnasnet.py
@@ -1,4 +1,3 @@
-import math
 import warnings
 
 import torch
cleanup unused import (#<I>)

cleanup