write a program of a vending machine that makes all the presented function in the pictures

python Co class VendingMachine: def _. init_ (self): \# Initialization of product details, prices, quant: def display_product_list(self): \# Display product information for the client def select_products(self) : \# Client selects products and adjusts quantities def calculate_total_price(self): \# Calculate and display the total price def validate_purchase(self): \# Validate or cancel the purchase def handle_idle_timeout(self): \# Reset selection if client is inactive def process_payment(self): \# Handle payment and return change def offer_money_addition(self): \# Propose adding m if not enough for the selec Message ChatGPT... ChatGPT can make mistakes. Consider checking important information. \# Seller Part: class Seller: def __init__(self): \# Initialization of product details, quantities, cap def display_available_products(self): \# Display product information for the seller def manage_products(self): \# Add, remove, or modify products def modify_product_information(self): \# Modify product details as per seller's requirement def update_product_prices(self, exchange_rate): \# Update product prices based on the exchange rate def propose_quantity_addition(self, product_statistics): \# Propose adding quantity based on program statistic def store_yearly_information(self): \# Store information for the entire year This is a basic structure, and you 'ld need to implement the actual logi methods within each function. Adaionally, consider using external librari def offer_money_addition(self): \# Propose adding money if not enough for the select def inform_no_refund(self): \# Inform client about no refund after confirmation def display_inserted_bills(self): \# Display and categorize inserted bills def return_remaining_change(self): \# Return remaining change to the client def complete_purchase(self): \# Finalize the successful purchase and update produ def random_purchase_in_absence(self): \# Simulate random purchases in the absence of the \# Seller Part: class Seller: def _ init_ (self): \# Initialization of product details, quantities, ca def display_available_pqucts(self): \# Display product rmation for the seller Message ChatGPT... ChatGPT can make mistakes. Consider checking important information