https://github.com/gmaciocci/eLifeDigestToMP3/blob/dcb4c201f36d6c340f4a10e9bccd7228c7ce3d50/DigestBot2.py#L1-L2 includes two libraries, which could be listed along with versions to ensure a reproducible result. A simple way to do this is [the standard requirement.txt file](https://pip.readthedocs.io/en/1.1/requirements.html).
https://github.com/gmaciocci/eLifeDigestToMP3/blob/dcb4c201f36d6c340f4a10e9bccd7228c7ce3d50/DigestBot2.py#L1-L2 includes two libraries, which could be listed along with versions to ensure a reproducible result. A simple way to do this is the standard requirement.txt file.