One improvement to this script is handling edge cases where certain elements might be missing, such as a product without a rating or shipping cost. Adding conditional checks would ensure the script does not break when such elements are absent.

The script could be improved by implementing error handling for cases where the desired HTML element does not exist on the page. For instance, if the product has no reviews, an exception might be raised when accessing reviews_section. Adding conditional checks or try-except blocks would make the code more robust.