Just wasted an hour to spot the error....

At last found it - It was just an indentation error!!!!

This is why, in my country I am the only person who knows about tkinter.

I hate that image (I mean, without any of the extra text).
I also hate that you posted this into the rant category.
Why did you even attach the image? Your rant itself would have sufficed, and then it would have been fine for the rant category.

This reminds me, I need to buy a top hat

@RememberMe with a rabbit or a mouse inside?

@yerdax nah, regular hat
Hats look classy