fix test

Author: giancarloromeo

services/api-server/tests/unit/test_services_solver_job_outputs.py

@@ -3,7 +3,7 @@
 # pylint: disable=unused-variable
 
 import types
-from typing import get_args, get_origin
+from typing import get_args, get_origin, Union
 
 from simcore_service_api_server.models.schemas.jobs import ArgumentTypes, File
 from simcore_service_api_server.services.solver_job_outputs import (
@@ -16,10 +16,11 @@ def test_resultstypes_and_argument_type_sync():
     # I/O types returned by node-ports must be one-to-one mapped
     # with those returned as output results
 
-    assert get_origin(ArgumentTypes) == types.UnionType
+    # Python 3.10 and later treats unions with | as types.UnionType
+    assert get_origin(ArgumentTypes) in (types.UnionType, Union)
     argument_types_args = set(get_args(ArgumentTypes))
 
-    assert get_origin(ResultsTypes) == types.UnionType
+    assert get_origin(ResultsTypes) in (types.UnionType, Union)
     results_types_args = set(get_args(ResultsTypes))
 
     # files are in the inputs as File (or Raises KeyError if not)