| import gradio as gr |
|
|
| |
| menu = { |
| 'Burger': 5.99, |
| 'Pizza': 7.99, |
| 'Fries': 2.99, |
| 'Soda': 1.99, |
| 'Salad': 4.99 |
| } |
|
|
| order = {} |
| total_cost = 0 |
|
|
| def take_order(choice, quantity): |
| global total_cost |
| if choice in menu: |
| order[choice] = order.get(choice, 0) + quantity |
| total_cost += menu[choice] * quantity |
| return f"{quantity} {choice}(s) added to your order." |
| else: |
| return "Item not available, please choose again." |
|
|
| def display_order(): |
| order_summary = "Your Order:\n" |
| for item, quantity in order.items(): |
| order_summary += f"{item} x {quantity} = ${menu[item] * quantity:.2f}\n" |
| order_summary += f"\nTotal Cost: rupees{total_cost:.2f}" |
| return order_summary |
|
|
| |
| def place_order(item, qty): |
| message = take_order(item, qty) |
| order_summary = display_order() |
| return f"{message}\n\n{order_summary}" |
|
|
| menu_items = list(menu.keys()) |
|
|
| with gr.Blocks() as demo: |
| gr.Markdown("# Menu Ordering System") |
| |
| with gr.Row(): |
| item_dropdown = gr.Dropdown(choices=menu_items, label="Select Item") |
| quantity_slider = gr.Slider(minimum=1, maximum=10, step=1, label="Quantity") |
| |
| order_button = gr.Button("Add to Order") |
| output = gr.Textbox(label="Order Summary") |
| |
| order_button.click(fn=place_order, inputs=[item_dropdown, quantity_slider], outputs=output) |
|
|
| demo.launch(share=True) |
|
|
