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import gradio as gr
import pandas as pd
# Load menu data
menu_data = pd.read_excel("menu.xlsx")
# Function to handle pop-up and cart updates
cart = []
def show_item_details(item_name):
item = menu_data[menu_data["Dish Name"] == item_name].iloc[0]
return (
item["Image URL"],
item["Dish Name"],
item["Price ($)"],
item["Description"],
)
def add_to_cart(item_name, quantity, spice_level, extras, special_instructions):
item = menu_data[menu_data["Dish Name"] == item_name].iloc[0]
cart.append(
{
"name": item_name,
"price": item["Price ($)"],
"quantity": quantity,
"spice_level": spice_level,
"extras": extras,
"special_instructions": special_instructions,
}
)
return f"Added {item_name} to cart."
def get_cart():
return pd.DataFrame(cart)
def clear_cart():
global cart
cart = []
return "Cart cleared."
# Gradio UI
def app():
with gr.Blocks() as demo:
gr.Markdown("### Dynamic Menu with Preferences")
# Menu Section
with gr.Row():
preference = gr.Radio(
["All", "Vegetarian", "Halal/Non-Veg", "Guilt-Free"],
label="Choose a Preference",
)
# Display Menu Items
with gr.Row():
menu_output = gr.Column()
# Pop-up Modal
with gr.Modal() as popup:
popup_image = gr.Image()
popup_name = gr.Textbox(label="Dish Name", interactive=False)
popup_price = gr.Textbox(label="Price ($)", interactive=False)
popup_description = gr.Textbox(label="Description", interactive=False)
spice_level = gr.Radio(
[
"American Mild",
"American Medium",
"American Spicy",
"Indian Mild",
"Indian Medium",
"Indian Spicy",
],
label="Choose a Spice Level",
)
extras = gr.CheckboxGroup(
["Extra Raita 4oz", "Extra Raita 8oz", "Extra Onion", "Extra Lemon"],
label="Extras",
)
special_instructions = gr.Textbox(label="Special Instructions")
quantity = gr.Slider(1, 10, value=1, step=1, label="Quantity")
add_button = gr.Button("Add to Cart")
# Cart Section
with gr.Row():
cart_output = gr.Dataframe(headers=["Item", "Quantity", "Price"], value=[])
checkout_button = gr.Button("Checkout")
clear_button = gr.Button("Clear Cart")
# Handlers
preference.change(filter_menu, inputs=[preference], outputs=[menu_output])
add_button.click(
add_to_cart,
inputs=[
popup_name,
quantity,
spice_level,
extras,
special_instructions,
],
outputs=[cart_output],
)
clear_button.click(clear_cart, outputs=[cart_output])
return demo
if __name__ == "__main__":
app().launch()
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