After preparing a .txt file with 5 random student names and naming it names.txt

I will create another file and leave it entirely blank. I will name this usernames.txt

I have to revise the program userfile.py (as seen in pic) to generate some kind of student email address at WIU. Should something like j-jones@wiu.edu. Using the first letter of first name and the last name (no more than 7 letters long.