Python 2 and 3 compatibility problems

[laurenhsu1]

need to add: from functools import reduce

and also there is a print that is missing parens

[huilisabrina]

Hi @laurenhsu1 ,

Thanks for your suggestions. To circumvent these compatibility problems, we recommend you install the Anaconda python distribution and create an environment using the environment.yml file we provide in the repo. If you decide to not use Anaconda, please refer to our README file for a list of the package versions required by mtag here.

Best, Hui