Make the code work for any topic

Hi,

I understand the primary goal of this project was to find `Hacktoberfest` projects to contribute to, but now that it is over, could we generalize this for all topics ?

Also, we could add an `argparse` argument for Hacktoberfest for example: `--hacktoberfest` ?

If you give me green light, I would be happy to work on it ! 