Convert TicTacToe from Python2.7 to Python3

[ashwanijha04]

The TicTacToe file is old and is written in Python2.7
Need help in updating the repository to Python3.

[RascalTwo]

I can do this

[yashqwerty1]

Can You assign this to me?

[RascalTwo]

Looks like we were both beat to this one - #6 😆

[yashqwerty1]

Yup You can go ahead man Next time is mine

[adripo]

Can you add the "hacktoberfest" topic in your project's About please, so the pr is elegible to hacktoberfest?

[piyushjha7]

Please assign this to me.