clean up imports

tests/tp/test_tp_strategies.py

@@ -2,12 +2,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
 import os
+import shutil
 from pathlib import Path
-from shutil import rmtree
 from tempfile import TemporaryDirectory
 
 import pytest
-from composer.utils import dist
 from omegaconf import OmegaConf as om
 from torch.distributed._tensor import Replicate, Shard
 from torch.distributed.tensor.parallel import (
@@ -122,7 +121,7 @@ def test_tp_train(tp_strategy: str):
     finally:
         # always remove data directory
         if os.path.isdir(data_dir):
-            rmtree(data_dir)
+            shutil.rmtree(data_dir)
 
 
 @pytest.mark.gpu