Please help me with my Python code Im still getting errors like missing input data and more. def read_data(filename): try: with open(filename, "r") as file: return file.read() except Exception as exception: print("File is empty" if not str(exception) else str(exception)) return None def extract_data(tags, strings): data = [] start_tag = f"<{tags}>" end_tag = f"" while start_tag in strings: try: start_index = strings.find(start_tag) + len(start_tag) end_index = strings.find(end_tag) if end_index == -1: break value = strings[start_index:end_index] if value: data.append(value) strings = strings[end_index + len(end_tag):] except Exception as exception: print(exception) return data def get_names(string): names = extract_data("name", string) return names def get_descriptions(string): descriptions = extract_data("description", string) return descriptions def get_calories(string): calories = extract_data("calories", string) return calories def get_prices(string): prices = extract_data("price", string) return prices def display_menu(names, descriptions, calories, prices): for i in range(len(names)): print(f"{names[i]} - {descriptions[i]} - {calories[i]} - {prices[i]}") def display_stats(calories, prices): total_items = len(calories) average_calories = sum(map(int, calories)) / total_items correct_price = [] for price in prices: try: if price: correct_price.append(float(price[1:])) else: correct_price.append(0.0) except ValueError: print("Error: Missing or bad data") return average_price = sum(correct_price) / total_items print(f"{total_items} items - {average_calories:.1f} average calories - ${average_price:.2f} average price") def main(): filename = "simple.xml" string = read_data(filename) if string: names = get_names(string) descriptions = get_descriptions(string) calories = get_calories(string) prices = get_prices(string) if names and prices and descriptions and calories: display_menu(names, descriptions, calories, prices) display_stats(calories, prices) main()

Please help me with my Python code Im still getting errors like missing input data and more.

def read_data(filename):
    try:
        with open(filename, "r") as file:
            return file.read()
    except Exception as exception:
        print("File is empty" if not str(exception) else str(exception))
        return None

def extract_data(tags, strings):
    data = []
    start_tag = f"<{tags}>"
    end_tag = f"</{tags}>"
    while start_tag in strings:
        try:
            start_index = strings.find(start_tag) + len(start_tag)
            end_index = strings.find(end_tag)
            if end_index == -1:
                break
            value = strings[start_index:end_index]
            if value:
                data.append(value)
            strings = strings[end_index + len(end_tag):]
        except Exception as exception:
            print(exception)
    return data

def get_names(string):
    names = extract_data("name", string)
    return names

def get_descriptions(string):
    descriptions = extract_data("description", string)
    return descriptions

def get_calories(string):
    calories = extract_data("calories", string)
    return calories

def get_prices(string):
    prices = extract_data("price", string)
    return prices

def display_menu(names, descriptions, calories, prices):
    for i in range(len(names)):
        print(f"{names[i]} - {descriptions[i]} - {calories[i]} - {prices[i]}")

def display_stats(calories, prices):
    total_items = len(calories)
    average_calories = sum(map(int, calories)) / total_items
    correct_price = []
    for price in prices:
        try:
            if price:
                correct_price.append(float(price[1:]))
            else:
                correct_price.append(0.0)
        except ValueError:
            print("Error: Missing or bad data")
            return
    average_price = sum(correct_price) / total_items
    print(f"{total_items} items - {average_calories:.1f} average calories - ${average_price:.2f} average price")

def main():
    filename = "simple.xml"
    string = read_data(filename)
    if string:
        names = get_names(string)
        descriptions = get_descriptions(string)
        calories = get_calories(string)
        prices = get_prices(string)
        if names and prices and descriptions and calories:
            display_menu(names, descriptions, calories, prices)
            display_stats(calories, prices)

main()