Cannot send answers to most problems in Part 6

[cuffia15]

Hello! Since I have started part 6 of the programing in the Helsinki Python MOOC, I have run into some problems. I will first explain the first problem, which I have sircunvented, howether, that may have caused the other two issues...

Anyway, since this chapter focuses a lot on reading files, the fact that I was unable to do just that was a bit anoying to say the least. At this point, I realised my probblem was probably that my One Drive was interfering with the reading of the files used in the exs. With that in my mind, I tryed all sorts of things, even trying to change the location of the course (with all exs and everything else) files by hand, which did not work. Eventually, I found sucess in just using some coding to tell my PC exactly were was my files so they could be read, with the code below:

import os
os.chdir(r"C:\Users\lucas\AppData\Local\tmc\vscode\mooc-programming-24\part06-06_course_grading_part_3\src")

With that in mind, since I sorted this issue, I have not been able to use the test function in TMC at all. I have finished all exs in part 6, howether, I cannot check them in the server I guess. I think maybe the TMC canoot find the files, or, when I moved everything before, I may have caused some damage I could not have had understood at the time. Either way, I get these two errors depending on the exercise I do.

The Error1.png that I sent is a error were the loading never ends. Error2.png I can´t understand what is being said.

Any idea on how to continue?