Create app.py

app.py

@@ -0,0 +1,73 @@
+import gradio as gr
+import pandas as pd
+
+# Menu data (simulate database)
+menu_data = {
+    "Veg Samosa": {"price": 9, "suggestions": ["Green Chutney", "Masala Tea"]},
+    "Onion Pakoda": {"price": 10, "suggestions": ["Tamarind Sauce", "Hot Tea"]},
+}
+
+# Cart to store selected items
+cart = []
+
+def display_menu():
+    """
+    Display menu items in a user-friendly format.
+    """
+    menu_list = []
+    for item, details in menu_data.items():
+        menu_list.append(f"{item} - ${details['price']}")
+    return "\n".join(menu_list)
+
+def add_to_cart(food_item, quantity):
+    """
+    Add an item to the cart with quantity and suggestions.
+    """
+    if food_item not in menu_data:
+        return "Error: Item not found in menu."
+    
+    quantity = int(quantity)
+    cart.append({
+        "foodItem": food_item,
+        "quantity": quantity,
+        "price": menu_data[food_item]['price'] * quantity,
+        "suggestions": menu_data[food_item]['suggestions']
+    })
+    
+    cart_summary = "\n".join([f"{item['foodItem']} (x{item['quantity']}) - ${item['price']}" for item in cart])
+    return f"{food_item} added to cart!\n\nCart Summary:\n{cart_summary}"
+
+def view_cart():
+    """
+    Display the current cart contents.
+    """
+    if not cart:
+        return "Your cart is empty."
+    cart_summary = "\n".join([f"{item['foodItem']} (x{item['quantity']}) - ${item['price']}" for item in cart])
+    return f"Cart Summary:\n{cart_summary}"
+
+# Gradio Interface
+with gr.Blocks() as demo:
+    gr.Markdown("# Dynamic Food Menu")
+    
+    # Display menu
+    menu_output = gr.Textbox(label="Menu", value=display_menu(), interactive=False)
+    
+    # Input fields for adding to cart
+    with gr.Row():
+        food_item_input = gr.Textbox(label="Food Item", placeholder="Enter item name")
+        quantity_input = gr.Number(label="Quantity", value=1, precision=0)
+        add_button = gr.Button("Add to Cart")
+    
+    # Output field for cart actions
+    cart_output = gr.Textbox(label="Cart", interactive=False)
+    
+    # View cart button
+    view_cart_button = gr.Button("View Cart")
+    
+    # Actions
+    add_button.click(add_to_cart, inputs=[food_item_input, quantity_input], outputs=cart_output)
+    view_cart_button.click(view_cart, outputs=cart_output)
+
+# Launch Gradio App
+demo.launch()