Webastor - Programming Tips and Tricks

Hi everyone, I have a big problem a bit special, i can't get this python program to work (see figure) what is wrong with it? Thank you very much for informing me as soon as possible.

Hi, I would like to ask you a little important problem to ask about this subject, what is your average speed of reading source code (including research needed) lines/day? Please kindly help me with this question.