UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 10442: character maps to <undefined>

[Steven D'Aprano]

Do you enjoy wasting your own time (as well as ours) by failing to follow 
instructions?

We can't read your mind to see the code you are using, and I am getting 
frustrated from telling you the same thing again and again.

PLEASE PLEASE PLEASE PLEASE help us to help you.

Start by reading this:

http://sscce.org/


What is self.collFile? How does it get opened?



-- 
Steven D'Aprano
"Ever since I learned about confirmation bias, I've been seeing
it everywhere." -- Jon Ronson