I need help with python, I am losing my mind

So I am injecting into an EA function to add some custom lines of code for my mod

so I copied to original EA function for my injection, I can't use the original() function since I want to add some code in the middle of the function

this is how the original EA function looks, the function is located in Interaction.item_consume.py

    def get_test_result(self, sim, cls):
        unavailable_items = Counter()
        unavailable_item_description = {}
        for item in self.ingredients:
            item_count = sim.inventory_component.get_item_quantity_by_definition(item.ingredient)
            if item_count < item.quantity:
                unavailable_items += item.quantity - item_count
                unavailable_item_description = item.missing_ingredient_additional_text
        if unavailable_items:
            tooltip = LocalizationHelperTuning.get_bulleted_list(ItemCost.UNAVAILABLE_TOOLTIP_HEADER(sim), tuple(LocalizationHelperTuning.get_object_count(count, ingredientDef, detail_text=unavailable_item_description) for (ingredientDef, count) in unavailable_items.items()))
            return event_testing.results.TestResult(False, "Sim doesn't have the required items in inventory.", tooltip=lambda *_, **__: tooltip)
        return TestResult.TRUE

this is how my code looks, the only thing I changed is the "interactions.item_consume.ItemCost().UNAVAILABLE_TOOLTIP_HEADER(sim)" since ItemCost is a Class inside item_consume.py I needed to add the correct path

@inject_to(interactions.item_consume.ItemCostBase, 'get_test_result')
def testing(original, self, sim, cls):
    unavailable_items = Counter()
    unavailable_item_description = {}
    for item in self.ingredients:
        item_count = sim.inventory_component.get_item_quantity_by_definition(item.ingredient)
        if item_count < item.quantity:
            unavailable_items += item.quantity - item_count
            unavailable_item_description = item.missing_ingredient_additional_text
    if unavailable_items:
        tooltip = LocalizationHelperTuning.get_bulleted_list(interactions.item_consume.ItemCost().UNAVAILABLE_TOOLTIP_HEADER(sim), tuple(LocalizationHelperTuning.get_object_count(count, ingredientDef, detail_text=unavailable_item_description) for (ingredientDef, count) in unavailable_items.items()))
        return event_testing.results.TestResult(False, "Sim doesn't have the required items in inventory.", tooltip=lambda *_, **__: tooltip)
    return TestResult.TRUE

now here's the problem, this is how it's supposed to look in-game

https://i.imgur.com/Wb1crhT.png

And here is how my mod version appears in-game

https://i.imgur.com/xKvKete.png

Now, I am pretty sure the problem lies within the tooltip variable, the first part of the tooltip works fine since it shows my sims name, and the text, so I am pretty sure that the small change that I made is indeed correct, so it would seem to problem lies somewhere after the comma, inside the tuple

now, I haven't changed anything there, so I have no idea why it's not working, I've tried about anything for the whole day, but I am out of ideas now, maybe I am missing something obvious?

Can anyone help?