If you are writing code inside the main.py file to open the quiz.txt what would be the relative file path?

"quiz.txt"
Although you can also write this as "./quiz.txt", the "./" is optional.
When writing Python code, what is the absolute path to get to quiz.txt?

On a Mac, Macintosh HD is the root, on a PC it is usually the C:/ drive. So it might look like this:

open("/Users/my_project/quiz.txt")
If you are writing code inside main.py, what is the relative file path to open quiz.txt?

open("../my_files/quiz_files/quiz.txt")
This is the right answer. The .. goes up one folder into all_files then down to my_files/etc...