Update with missing torch import in function type hints

MatteoFasulo · MatteoFasulo · commit dc992d1dcbf7 · 2025-07-04T21:24:42.000+02:00
Signed-off-by: Matteo Fasulo &lt;mat.fasulo@gmail.com&gt;
diff --git a/art/defences/preprocessor/variance_minimization_pytorch.py b/art/defences/preprocessor/variance_minimization_pytorch.py
@@ -15,6 +15,7 @@
 
 from tqdm.auto import tqdm
 
+import torch
 import numpy as np
 
 from art.defences.preprocessor.preprocessor import PreprocessorPyTorch
