tkinter is not a place to start learning python programming. Go back and learn the basics first. SO isn not a replacement for good old fashion debugging. The following three references give excellent advice on debugging your code. How to debug small programs, Six Debugging Techniques for Python Programmers or Ultimate Guide to Python Debugging — itprorh66 40 secs ago

In fact ... what you seem to be describing is copy-and-paste programming. It is certainly possible. But it is usually a bad idea ... because you end up with two (or more) copies of the same code that now need to be read and maintained separately. When Software Engineers talk about code reuse, they normally mean the opposite to copy-and-paste programming; i.e. designing the methods so that copy-paste is not necessary. — Stephen C 12 secs ago

I'm surprised by those who call themselves programmers, but only know how to destroy other people's questions! — Farzad just now

Please take the tour and read How to Ask to learn how to use SO. And regarding your homework: Open letter to students with homework problems — jps 25 secs ago

@Mubin If you recommend something seemingly helpfully easy, which however is a bad idea for anything this user might want to achieve with learning to program, you are not helping them and addtionally support that those bad ideas continue to trip up all future programmers and program maintainers. Please don't. Please consider instead to delete your first comment. — Yunnosch 36 secs ago

Please, post text as text, not as photographs of text. This is a website for programmers, not photographers. We want to copy&paste&run your code, copy&paste your inputs, read your outputs, and copy&paste&google your error messages, not critique your use of color and perspective. meta.stackoverflow.com/a/285557/2988 idownvotedbecau.se/imageofcode idownvotedbecau.se/imageofanexception — Jörg W Mittag 32 secs ago

Also please read How do I ask and answer homework questions? as well as Open letter to students with homework problems — Some programmer dude 36 secs ago

...should have defined behavior, the Committee defaults to categorizing the construct as UB; such classification doesn't imply that there was anything resembling a consensus that programmers should be forbidden from using the construct, but unfortunately the Standard makes no distinction between constructs which there would have been a consensus to prohibit, versus those where the Committee intended to let implementations decide whether processing the constructs meaningfully would benefit their customers. — supercat 54 secs ago

I want to Well, so you can do it manually, you can write a program yourself to do it, you can find a programmer who will do it for you in exchange for money. If you want to write a program, interest in learning Python or Perl or Awk. If you are searching for programmers for hire, try some freelancing site. — KamilCuk 6 secs ago

softwareengineering.stackexchange.com/a/344614 — user2864740 49 secs ago

From what I can remember .Destroy can catch garbage self or something and .Free cannot... Or it had something to do with FreeAndNil which some programmers use as well... assigning nil to something that does not exist may result in an access violation. — Skybuck Flying 50 secs ago