more py3.8 compatibility changes

Author: bisgaard-itis

clients/python/test/test_osparc/conftest.py

@@ -67,7 +67,7 @@ class ServerPath(NamedTuple):
 
 
 @pytest.fixture
-def all_server_paths(osparc_openapi_specs: dict[str, Any]) -> set[ServerPath]:
+def all_server_paths(osparc_openapi_specs: Dict[str, Any]) -> set[ServerPath]:
     server_paths = set()
     for path in osparc_openapi_specs["paths"]:
         for method in osparc_openapi_specs["paths"][path]: