[Tutor] how to simply run a .py file

[Heslot Francois]

Hello,
I am a complete beginner.
I simply would like to run a .py program that I downloaded
I do not find how to do it !

(the program in question takes an Endnote bibliographic file, and converts 
it to a format suitable for LatexBibtex (which is a pain in the ass to type 
when the number of references is high))

I have installed Python, and I have the .py file
now what ?

Francois