Question 4: The remove(value) method of the list class, removes the first occurrence of value from the list it was called on, or raises a ValueError exception, if value is not present. Note: Since remove needs to shift elements, its worst-case running time is linear. In this question we will look into the function remove_all(lst, value), that removes all occurrences of value from lst. a) Consider the following implementation of remove_all: def remove_all(lst, value): end = False while(end == False): try: lst. remove(value) except ValueError