hello, I'm having trouble in the third question. after i saved the files as asked i wanted to check if the file exists. so i wrote the next program:
and when i run the program i get the next error:
FileNotFoundError: [Errno 2] No such file or directory: 'our_input.txt'
does someone knows how to solve this error?
(i tried saving the file in the direct python folder and it didn't help)