Fix imports

Signed-off-by: Katarzyna Treder <katarzyna.treder@h-partners.com>

test/functional/tests/lazy_writes/cleaning_policy/test_acp.py

@@ -6,11 +6,11 @@
 
 import random
 import time
+import pytest
+
 from collections import namedtuple
 from datetime import timedelta
 
-import pytest
-
 from api.cas import casadm
 from api.cas.cache_config import (
     CacheMode,

test/functional/tests/lazy_writes/cleaning_policy/test_alru.py

@@ -1,13 +1,14 @@
 #
 # Copyright(c) 2020-2021 Intel Corporation
+# Copyright(c) 2024 Huawei Technologies Co., Ltd.
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
 import time
-from datetime import timedelta
-
 import pytest
 
+from datetime import timedelta
+
 from api.cas import casadm
 from api.cas.cache_config import CacheMode, CleaningPolicy, FlushParametersAlru, SeqCutOffPolicy
 from core.test_run import TestRun

test/functional/tests/lazy_writes/cleaning_policy/test_cleaning_params.py

@@ -1,10 +1,10 @@
 #
 # Copyright(c) 2019-2022 Intel Corporation
+# Copyright(c) 2024 Huawei Technologies Co., Ltd.
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
 import time
-
 import pytest
 
 from api.cas import casadm

test/functional/tests/lazy_writes/cleaning_policy/test_switch_cleaning_policy.py

@@ -1,12 +1,14 @@
 #
 # Copyright(c) 2022 Intel Corporation
+# Copyright(c) 2024 Huawei Technologies Co., Ltd.
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+import pytest
+
 from datetime import timedelta
 from time import sleep
 
-import pytest
 from api.cas import casadm
 from api.cas.cache_config import CacheMode, CleaningPolicy
 from core.test_run_utils import TestRun