resolve flake8 errors

Author: malavhs

tests/integ/sagemaker/jumpstart/private_hub/model/test_jumpstart_private_hub_model.py

@@ -21,8 +21,6 @@
 from sagemaker.jumpstart.hub.utils import generate_hub_arn_for_init_kwargs
 from sagemaker.predictor import retrieve_default
 
-from sagemaker.jumpstart.constants import JUMPSTART_LOGGER
-
 import tests.integ
 
 from sagemaker.jumpstart.model import JumpStartModel