Fix exception type for labeling service test (#1835)

Author: vbrodsky

libs/labelbox/tests/integration/test_labeling_service.py

@@ -55,7 +55,7 @@ def test_request_labeling_service_moe_project(
 
     labeling_service = project.get_labeling_service()
     with pytest.raises(
-        LabelboxError,
+        MalformedQueryException,
         match='[{"errorType":"PROJECT_MODEL_CONFIG","errorMessage":"Project model config is not completed"}]',
     ):
         labeling_service.request()
@@ -77,5 +77,5 @@ def test_request_labeling_service_incomplete_requirements(ontology, project):
     ):  # No labeling service by default
         labeling_service.request()
     project.connect_ontology(ontology)
-    with pytest.raises(LabelboxError):
+    with pytest.raises(MalformedQueryException):
         labeling_service.request()