Здравствуйте, я делаю мини-игру готовку тортиков. Когда я переношу любой ингредиент в миску переменная не записывает его и ренпай переключается на то, что должно происходить по нажатию кнопки Submit. Не могу понять в чем ошибка помогите

screen bake_a_fruitcake_drags_and_buttons:
    add "images/flour.png":
        zoom 0.4
        pos(1050, 400)
    text "[flour]x" pos (1170,450) color "#11506d" size 50
    add "images/sugar.png":
        zoom 0.5
        pos(1250,380)
    text "[sugar]x" pos(1430,450) color "#11506d" size 50
    add "images/berries.png":
        zoom 0.5
        pos(1030,550)
    text "[berries]x" pos(1170,620) color "#11506d" size 50
    add "images/opened book.png":
        pos(1470,70)
        zoom(1.2)
    vbox pos(1600,150):
        spacing 30
        text "{b}flour 2x{/b}" color "#59a6e0" size 50
        text "{b}sugar 1x{/b}" color "#59a6e0" size 50
        text "{b}berries 3x{/b}" color "#59a6e0" size 50
    textbutton "{b}reset{/b}" action NullAction() text_color "#f97676" text_hover_color "#703232" text_size 63 pos(1250,50)
    imagebutton:
        pos(1100, 750)
        auto "submit button_%s.png" action Jump("check_fruitcake")
    draggroup:
        drag:
            drag_name 'bowl'
            pos(200, 600)
            child 'bowl.png'
            draggable False
            droppable True
        drag:
            drag_name 'sugar'
            pos(50, 15)
            child 'sugar.png'
            draggable True
            droppable False
            dragged drag_place
            drag_raise True
        drag:
            drag_name 'flour'
            pos(450, 30)
            child 'flour.png'
            draggable True
            droppable False
            dragged drag_place
            drag_raise True       
        drag:
            drag_name 'berries'
            pos(850, 40)
            child 'berries.png'
            draggable True
            droppable False
            dragged drag_place
            drag_raise True    
label bake_a_fruitcake:
    hide screen choose_a_receipe_page1
    call screen bake_a_fruitcake_drags_and_buttons
    default flour = 0
    default berries = 0 
    default sugar = 0
    if draggable == 'flour':
        $ flour += 1
    elif draggable == 'sugar':
        $ sugar += 1
    elif draggable == 'berries':
        $ berries += 1
label check_fruitcake:
    hide screen bake_a_fruitcake_drags_and_buttons
    scene bg table
    transform bowlanimate:
        yalign 1.0 xalign 0.5
        linear 0.5 yalign 0.5
        block:
            linear 0.2 xalign 0.45
            linear 0.2 xalign 0.55
            repeat 5
        yalign 0.5 xalign 0.5
    show bowl at bowlanimate
    if flour == 2 and sugar == 1 and berries == 3:
        hide bowl
        transform cakeanimate:
            zoom 0.2
            linear 0.3 zoom 2.0
        show fruit cake at cakeanimate
    elif flour < 2 or sugar < 1 or berries < 3:
        hide bowl
        show lose button
    else:
        jump bake_a_fruitcake

#крутотейк ← @renpyhelp_bot
@renpyhelp