fix: flake8

Author: evakravi

tests/integ/sagemaker/jumpstart/model/test_jumpstart_model.py

@@ -400,7 +400,7 @@ def test_jumpstart_model_with_deployment_configs(setup):
 
 def test_jumpstart_session_with_config_name():
     model = JumpStartModel(model_id="meta-textgeneration-llama-2-7b")
-    assert model.config_name != None
+    assert model.config_name is not None
     session = model.sagemaker_session
 
     with mock.patch("botocore.client.BaseClient._make_request") as mock_make_request: