Question 7 Given the heights of the Splash Triplets from the Golden State Warriors, write an expression that computes the smallest difference between any of three heights. Your expression shouldn't have any numbers in it, only function calls and the names klay, steph, and . Give the value of your expression the name min_height_difference. 'hitchhiker'.replace('hi', 'ma') \# Replace a sequence of letters, which appears twice 'hitchhiker'.replace('hi', 'ma') Once a name is bound to a string value, methods can be invoked on that name as well. The name is still bound to the original string, so a new name is needed to capture the result. sharp = 'edged ' hot = sharp. replace('ed', 'ma') print('sharp:', sharp) print('hot:', hot) Just like we can nest functions together such as what you did in question 4.2, you can also invoke a method on the output of another method call, this is also sometimes called 'chained' methods. \# Calling replace on the output of another call to replace 'train', replace('t', 'ing'). replace('in', 'de') Here's a picture of how Python evaluates a "chained" method call like that