Fix pre-commit isort failure on tests/plugins/*.py (#5422)

* Fix pre-commit isort failure on tests/plugins/*.py

* Remove tests.plugins from skipped module in pyproject.toml

* Update pyproject.toml

Co-authored-by: Jirka Borovec <[email protected]>

Author: arnaudgelas

pyproject.toml

@@ -42,7 +42,6 @@ skip_glob = [
     "tests/loggers/*",
     "tests/metrics/*",
     "tests/models/*",
-    "tests/plugins/*",
     "tests/trainer/*",
     "tests/tuner/*",
 ]

tests/plugins/test_apex_plugin.py

@@ -1,11 +1,13 @@
-from pytorch_lightning.callbacks import Callback
-from pytorch_lightning.utilities import _APEX_AVAILABLE
-from tests.base.boring_model import BoringModel
-from pytorch_lightning import Trainer
-import pytest
 import os
 from unittest import mock
+
+import pytest
+
+from pytorch_lightning import Trainer
+from pytorch_lightning.callbacks import Callback
 from pytorch_lightning.plugins.apex import ApexPlugin
+from pytorch_lightning.utilities import _APEX_AVAILABLE
+from tests.base.boring_model import BoringModel
 
 
 @pytest.mark.skipif(not _APEX_AVAILABLE, reason="test requires apex")

tests/plugins/test_sharded_plugin.py

@@ -8,8 +8,8 @@
 from pytorch_lightning import Trainer
 from pytorch_lightning.callbacks import Callback
 from pytorch_lightning.plugins.sharded_native_amp_plugin import ShardedNativeAMPPlugin
-from pytorch_lightning.plugins.sharded_plugin import DDPShardedPlugin, _FAIRSCALE_AVAILABLE
-from pytorch_lightning.utilities import _NATIVE_AMP_AVAILABLE, _APEX_AVAILABLE
+from pytorch_lightning.plugins.sharded_plugin import _FAIRSCALE_AVAILABLE, DDPShardedPlugin
+from pytorch_lightning.utilities import _APEX_AVAILABLE, _NATIVE_AMP_AVAILABLE
 from pytorch_lightning.utilities.exceptions import MisconfigurationException
 from tests.base.boring_model import BoringModel