Fixing test

Author: TLSDC

tests/test_ui_assistant.py

@@ -6,4 +6,4 @@ def test_make_exp_args():
     """Basic unit test to detect refactoring errors."""
     exp_args = make_exp_args(AGENT_4o)
 
-    assert exp_args.agent_args.flags.action.demo_mode == "default"
+    assert exp_args.agent_args.flags.action.action_set.demo_mode == "default"