Fix Django tests

api/src/backend/conftest.py

@@ -19,6 +19,7 @@ from api.models import (
     Integration,
     IntegrationProviderRelationship,
     Invitation,
+    LighthouseConfig,
     Membership,
     Provider,
     ProviderGroup,
@@ -928,6 +929,19 @@ def backfill_scan_metadata_fixture(scans_fixture, findings_fixture):
         scan_id = scan_instance.id
         backfill_resource_scan_summaries(tenant_id=tenant_id, scan_id=scan_id)
 
+@pytest.fixture
+def lighthouse_config_fixture(authenticated_client, tenants_fixture):
+    return LighthouseConfig.objects.create(
+        tenant_id=tenants_fixture[0].id,
+        name="OpenAI",
+        api_key_decoded="sk-test1234567890T3BlbkFJtest1234567890",
+        model="gpt-4o",
+        temperature=0,
+        max_tokens=4000,
+        business_context="Test business context",
+        is_active=True,
+    )
+
 
 def get_authorization_header(access_token: str) -> dict:
     return {"Authorization": f"Bearer {access_token}"}