adds a runtime spec, but maintains compatibility with legacy engines
updates the Prophet library to prophet from the older fbprophet
significantly streamlines dependencies, with the aim of causing fewer dependency troubles in the future
pins versions of the necessary dependencies, with the same aim
Installation is still slow (~13 minutes on one trial), and I believe that to be inherent pystan on Linux. Over on the Prophet repo, they've merged wheel bundling pystan and cmdstanpy into master, so we may see a significantly faster Linux install in an upcoming version of Prophet.
This change:
prophetfrom the olderfbprophetInstallation is still slow (~13 minutes on one trial), and I believe that to be inherent pystan on Linux. Over on the Prophet repo, they've merged wheel bundling
pystanandcmdstanpyinto master, so we may see a significantly faster Linux install in an upcoming version of Prophet.