fix flake

Hicham Janati · Hicham Janati · commit 6bd076b9e9eb · 2021-11-02T22:50:07.000+01:00
diff --git a/test/test_bregman.py b/test/test_bregman.py
@@ -10,7 +10,6 @@
 
 import numpy as np
 import pytest
-from torch._C import Value
 
 import ot
 from ot.backend import torch
