Python Inventory System

Description

This is an inventory program that uses the following data structures: A list to store item names A dictionary to store the corresponding item prices

The program should allow the user to:

1. Add a New Item

• To input an item name and price
• Add it to both the list and dictionary
• Prevent duplicate item names

2. Update the price of an existing item

• Ask for the item name
• If it exists, update its price
• If it doesn't exist, it shows an error message

Note: This program uses loops and conditionals and does not include deleting items or out-of-stock features..

Sample Output

The Handsome Creator:

DM Rashid P. Ferrer

Screenshot of running program