The first question is: “Do I have to import
ex25.py , or can I just remove the references to it? You can do either. This file has the functions from
ex25 though, so first go with removing references to it.”
the file we download is here: https://learnpythonthehardway.org/python3/exercise26.txt
Problem: I don’t find any references in the file to ex25.py. Has the exercise file been modified since the book was published?