[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/apps/nnunet/test_nnunetv2_runner_command.py

@@ -16,7 +16,6 @@
 import threading
 import types
 import unittest
-import warnings
 from unittest import mock
 
 from monai.apps.nnunet import nnunetv2_runner