You obviously have the wrong ISO for your system; get the right (32-bit) one. Besides, there is no reason you’d need it for this assignment. Just install python on your current system.
And why did you mention your homework and the target server? It has no relevance to your actual question and people who can’t seem read will start replying to that part (and not even in a way that is useful to you). So, better leave it out next time.