diff --git a/datagovharvester/extract/__init__.py b/datagovharvester/extract/__init__.py
index 6680270a..4345e69d 100644
--- a/datagovharvester/extract/__init__.py
+++ b/datagovharvester/extract/__init__.py
@@ -1,7 +1,7 @@
-from datagovharvester.validate.dcat_us import is_dcatus_schema
-from datagovharvester.utils.s3_utilities import upload_to_S3
-from datagovharvester.extract.utils import download_json
 from datagovharvester.extract.dcatus import parse_catalog
+from datagovharvester.extract.utils import download_json
+from datagovharvester.utils.s3_utilities import upload_to_S3
+from datagovharvester.validate.dcat_us import is_dcatus_schema
 
 # ruff: noqa: F841
 
diff --git a/datagovharvester/extract/dcatus.py b/datagovharvester/extract/dcatus.py
index ce71ca2a..0c48311d 100644
--- a/datagovharvester/extract/dcatus.py
+++ b/datagovharvester/extract/dcatus.py
@@ -1,4 +1,5 @@
 import json
+
 from datagovharvester import content_types, extract_feat_name
 from datagovharvester.utils.s3_utilities import create_s3_upload_data
 
diff --git a/datagovharvester/extract/utils.py b/datagovharvester/extract/utils.py
index aec608f5..96012b37 100644
--- a/datagovharvester/extract/utils.py
+++ b/datagovharvester/extract/utils.py
@@ -1,6 +1,7 @@
-import requests
 import json
 
+import requests
+
 
 def download_json(url):
     """ download file and pull json from response
diff --git a/datagovharvester/utils/s3_utilities.py b/datagovharvester/utils/s3_utilities.py
index 1235fcc0..c1571691 100644
--- a/datagovharvester/utils/s3_utilities.py
+++ b/datagovharvester/utils/s3_utilities.py
@@ -1,5 +1,6 @@
 import boto3
 import botocore
+
 from datagovharvester import bucket_name
 
 # ruff: noqa: F841
diff --git a/datagovharvester/validate/dcat_us.py b/datagovharvester/validate/dcat_us.py
index 145811ee..a2be3549 100644
--- a/datagovharvester/validate/dcat_us.py
+++ b/datagovharvester/validate/dcat_us.py
@@ -1,5 +1,6 @@
-from jsonschema.exceptions import ValidationError
 from jsonschema import Draft202012Validator
+from jsonschema.exceptions import ValidationError
+
 
 def is_dcatus_schema( catalog ):
 
diff --git a/tests/extract/conftest.py b/tests/extract/conftest.py
index 5c50ffaf..771ad440 100644
--- a/tests/extract/conftest.py
+++ b/tests/extract/conftest.py
@@ -1,7 +1,9 @@
-import pytest
-from dotenv import load_dotenv
 import os
 from uuid import uuid4
+
+import pytest
+from dotenv import load_dotenv
+
 from datagovharvester.utils.s3_utilities import create_s3_client
 
 
diff --git a/tests/extract/test_dcatus.py b/tests/extract/test_dcatus.py
index cd67955c..87866cb3 100644
--- a/tests/extract/test_dcatus.py
+++ b/tests/extract/test_dcatus.py
@@ -1,6 +1,7 @@
 from datagovharvester import bucket_name
 from datagovharvester.extract import main
 
+
 def test_extract_dcatus(get_dcatus_job, create_client):
     """ download dcat-us json file and store result in s3 bucket.
     get_dcatus_job (dict)           :   fixture containing job data 
diff --git a/tests/validate/dcatus/conftest.py b/tests/validate/dcatus/conftest.py
index 3bafe568..aa397c28 100644
--- a/tests/validate/dcatus/conftest.py
+++ b/tests/validate/dcatus/conftest.py
@@ -1,5 +1,7 @@
-import pytest
 from pathlib import Path
+
+import pytest
+
 from datagovharvester.utils.json_utilities import open_json
 
 BASE_DIR = Path(__file__).parents[3]