Skip failing test around errors bubbling

Author: saulshanabrook

python/tests/test_high_level.py

@@ -1275,6 +1275,7 @@ def my_cost_model(egraph: EGraph, expr: BaseExpr, children_costs: list[int]) ->
         my_cost_model.assert_any_call(egraph, x, [])
         my_cost_model.assert_any_call(egraph, called, [5])
 
+    @pytest.mark.xfail(reason="Errors dont bubble, just panic")
     def test_errors_bubble(self):
         def my_cost_model(egraph: EGraph, expr: BaseExpr, children_costs: list[int]) -> int:
             msg = "bad"