Update app.py

app.py

@@ -220,16 +220,42 @@ def process_command(command):
                 return f"Removed {item[0]} from your cart. Updated cart: {cart_summary}. Total: ₹{total}."
         return "The item you are trying to remove is not in your cart."
 
+    # Handle viewing cart details
+    if "cart details" in command:
+        if cart:
+            cart_summary = "\n".join([f"{i[0]} x{i[2]} (₹{i[1] * i[2]})" for i in cart])
+            total = sum(i[1] * i[2] for i in cart)
+            return f"Your cart contains:\n{cart_summary}\nTotal: ₹{total}. Would you like to add or remove items?"
+
     # Handle final order
     if "final order" in command or "submit" in command:
         if cart:
             order_details = ", ".join([f"{item[0]} x{item[2]} (₹{item[1] * item[2]})" for item in cart])
             total = sum(item[1] * item[2] for item in cart)
-            cart.clear()
+            return (
+                f"Your final order is: {order_details}. Total price: ₹{total}. "
+                f"Would you like to proceed with the order? (Say 'yes' to proceed or 'no' to add/remove food items.)"
+            )
+        else:
+            return "Your cart is empty. Please add items before placing the final order."
+
+    # Handle user response for proceeding with the order
+    if "yes" in command:
+        if cart:
+            order_details = ", ".join([f"{item[0]} x{item[2]} (₹{item[1] * item[2]})" for item in cart])
+            total = sum(item[1] * item[2] for item in cart)
+            cart.clear()  # Clear cart after confirming the order
             return f"Your final order is: {order_details}. Total price: ₹{total}. Thank you for visiting Biryani Hub!"
         else:
             return "Your cart is empty. Please add items before placing the final order."
 
+    # Handle user response for modifying the cart (add/remove items)
+    if "no" in command:
+        return "Would you like to add more items or remove any existing ones from your cart?"
+
+    # Default response
+    return "Sorry, I didn't understand that. Please try again."
+
     # Handle cart details
     if "cart details" in command:
         if cart: