Finding Cheapest Dishes at Restaurants

Given a series of restaurant addresses and their dish information, you are required to find the cheapest dish at each restaurant. Input: restaurants: (List[Tuple[str, List[Tuple[str, float]]]]) A list of tuples, each including the restaurant's name and a list of dishes. Each dish is represented as a tuple containing a dish name and its price. Requirements: Find the cheapest dish for each restaurant. Output: Return a list composed of tuples (restaurant name, cheapest dish name, price). Example: restaurants = [ ("Restaurant A", [("Dish 1", 12.50), ("Dish 2", 10.00), ("Dish 3", 15.25)]), ("Restaurant B", [("Dish 1", 11.00), ("Dish 2", 8.00), ("Dish 3", 12.00)]) ] Output: [ ("Restaurant A", "Dish 2", 10.00), ("Restaurant B", "Dish 2", 8.00) ] Example Input "Restaurant A", "Dish 1", 12.50, "Dish 2", 10.00, "Dish 3", 15.25; "Restaurant B", "Dish 1", 11.00, "Dish 2", 8.00, "Dish 3", 12.00