fix: black-check and flake8 errors

Author: rahven14

src/sagemaker/session.py

@@ -4516,12 +4516,15 @@ def get_create_model_package_request(
         else:
             if not all([inference_instances, transform_instances]):
                 raise ValueError(
-                    "inference_instances and transform_instances " "must be provided if model_package_group_name is not present."
+                    "inference_instances and transform_instances "
+                    "must be provided if model_package_group_name is not present."
                 )
-            inference_specification.update({
-                "SupportedRealtimeInferenceInstanceTypes": inference_instances,
-                "SupportedTransformInstanceTypes": transform_instances,
-            })
+            inference_specification.update(
+                {
+                    "SupportedRealtimeInferenceInstanceTypes": inference_instances,
+                    "SupportedTransformInstanceTypes": transform_instances,
+                }
+            )
         request_dict["InferenceSpecification"] = inference_specification
     request_dict["CertifyForMarketplace"] = marketplace_cert
     request_dict["ModelApprovalStatus"] = approval_status

tests/unit/sagemaker/workflow/test_pipeline_session.py

@@ -299,6 +299,7 @@ def test_pipeline_session_context_for_model_step_with_one_instance_types(
 
     assert register_step_args.create_model_package_request == expected_output
 
+
 def test_pipeline_session_context_for_model_step_without_model_package_group_name(
     pipeline_session_mock,
 ):

tests/unit/test_session.py

@@ -2359,6 +2359,7 @@ def test_create_model_package_from_containers_incomplete_args(sagemaker_session)
             "must be provided if containers is present." == str(error)
         )
 
+
 def test_create_model_package_from_containers_without_model_package_group_name(sagemaker_session):
     model_package_name = "sagemaker-model-package"
     containers = ["dummy-container"]