Can someone help me with python?

[TheDonmatic]

I have it installed on my PC and clicked install to path, but I have this script for OBS to make it fullscreen when it launches called Auto.fullscreen.py but when I click on it a black screen shows for a second then closes. I tried opening command prompt, when I run py I get this

Python 3.15.0 (tags/v3.15.0:d220409, Oct 9 2026, 11:55:56) [MSC v.1951 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

But when I type py Auto.fullscreen.py I get this error

>>> py auto.fullscreen.py
File "<python-input-0>", line 1
py auto.fullscreen.py
^^^^
SyntaxError: invalid syntax
>>>

Can anyone help?

 

[TheDonmatic]

Nevermind, I used a different script that didn't involve python.