address flake8

laurenyu · laurenyu · commit 1060b7dd5ff2 · 2020-07-20T15:57:13.000-07:00
diff --git a/tests/unit/test_rl.py b/tests/unit/test_rl.py
@@ -18,7 +18,6 @@
 
 import pytest
 from mock import MagicMock, Mock, patch
-from packaging.version import Version
 
 from sagemaker.mxnet import MXNetModel, MXNetPredictor
 from sagemaker.rl import RLEstimator, RLFramework, RLToolkit, TOOLKIT_FRAMEWORK_VERSION_MAP
