Feature/nat 286 create unit tests for netbox client

test/services/test_netbox.py

@@ -4,12 +4,13 @@ Unit tests for testing the netbox client
 
 import uuid
 from os import PathLike
-from unittest.mock import patch, Mock
+from unittest.mock import Mock, patch
+
 import pytest
 from pynetbox.core.response import Record
 
-from gso.services.netbox_client import NetboxClient
 from gso.products.product_blocks.site import SiteTier
+from gso.services.netbox_client import NetboxClient
 from gso.utils.exceptions import WorkflowStateError
 
 BASE_URL = "https://127.0.0.1:8000"