Fixed some linting stuff

tests/test_alpine_bits_server_read.py

@@ -16,14 +16,12 @@ from xsdata_pydantic.bindings import XmlParser, XmlSerializer
 
 from alpine_bits_python.alpine_bits_helpers import create_res_retrieve_response
 from alpine_bits_python.alpinebits_server import AlpineBitsClientInfo, AlpineBitsServer
+from alpine_bits_python.const import HttpStatusCode
 from alpine_bits_python.db import AckedRequest, Base, Customer, Reservation
 from alpine_bits_python.generated import OtaReadRq
 from alpine_bits_python.generated.alpinebits import OtaResRetrieveRs
 from alpine_bits_python.schemas import ReservationData
 
-# HTTP status code constants
-HTTP_OK = 200
-
 
 @pytest_asyncio.fixture
 async def test_db_engine():
@@ -558,7 +556,7 @@ class TestAcknowledgments:
         )
 
         assert response is not None
-        assert response.status_code == HTTP_OK
+        assert response.status_code == HttpStatusCode.OK
         assert response.xml_content is not None
 
         # Verify response contains reservation data
@@ -609,7 +607,7 @@ class TestAcknowledgments:
         )
 
         assert ack_response is not None
-        assert ack_response.status_code == HTTP_OK
+        assert ack_response.status_code == HttpStatusCode.OK
         assert "OTA_NotifReportRS" in ack_response.xml_content
 
     @pytest.mark.asyncio
@@ -920,7 +918,7 @@ class TestAcknowledgments:
         )
 
         assert response is not None
-        assert response.status_code == HTTP_OK
+        assert response.status_code == HttpStatusCode.OK
 
         # Parse response to verify both reservations are returned
         parser = XmlParser()