help needed with python launcher

[fallenlight]

i need help with python launcher on the latest version when i try to run any script it just open the python terminal and close it immediately

I guess you mean cmd window?
Save an run this.

print('hello world')
input('press <Enter> to exit')

I pretty much never run a Python script bye double-clicking on it.
Always for first open cmd or cmder as i use,then type python my_script.py.
Or editor VS Code from start,
sometime for fast testing PyScripter as this editor allow no saving i can just copy in code from eg this forum and push run button.

i added print('hello world')
input('press <Enter> to exit')
to the scripts and the issue still exists