lints

Signed-off-by: Ananth Subramaniam <ansubramania@nvidia.com>

Author: ananthsub

tests/unit_tests/training/test_config.py

@@ -14,9 +14,10 @@
 
 """Unit tests for configuration validation in nemo_lm.training.config."""
 
-import pytest
 from typing import Any, Optional, Union
 
+import pytest
+
 import torch
 from megatron.core.distributed import DistributedDataParallelConfig
 from megatron.core.optimizer import OptimizerConfig