Execute script in IDLE with parameters

[buran]

(without modifying knn.py)

It's not without modfying knn.py. you need to include these lines in knn.py, the only question being where in the file.

[Larz60+]

Pavel_47 - We can make it easy for you.
show your code, we will show you how it should be modified.
You cannot pass arguments to IDLE, it will not accept them.
What you can do as Buran and myself have been trying to advise, it to emulate passing arguments within the script.
show your code.