Running prophet result in a lot of files, how can i stop it from writing this files? is it a necessary process to writing these files?

[wdongdongde]

[tcuongd]

This is how cmdstan (which is what cmdstanpy provides a wrapper for) works. Once the program exits, the files should be deleted. There's probably an optimisation we could make to delete after fitting instead of when the program exits, and this would help with reducing temp file usage for use caes like cross-validation.