Update var count

tests/test_util.py

@@ -144,4 +144,4 @@ def test_load_environment_variables() -> None:
     """test loading environment variables for script use"""
     env_vars = ue.load_environment_variables()
     assert type(env_vars) == dict
-    assert len(env_vars) == 23
+    assert len(env_vars) == 24