How to run a function as a subprocess?

Question

Python

I want to complete a piece of code so that the rest of the code continues to work.

def run():
    @eel.expose
    def end_browser():
        print("YES2")
        eel.end()
        eel.close()
        os._exit(0) 

    eel.init('web')
    eel.start("test.html", size=(700,700))
    

run()

import subprocess

process = subprocess.run([???], capture_output=True, shell=True)
print(process.returncode) # вернет 2 в случае ошибки

print("Continue code")

I was advised to use subprocess but I do not understand what needs to be inserted in brackets so that it starts working.
Can anyone explain this?

Answer 1

eel.start() starts a loop that cannot be stopped through code. Even if you find a way, the program will not reach this section of code.

Answer 2

subprocess runs the command as if you typed it in the terminal.
To run a python code function in a parallel process, use multiprocessing .
If you use multiprocessing, wrap the body of your program (i.e., directly executed commands, not function or class declarations) in an idiom . Otherwise, your child processes will try to start their child processes instead of doing what they are told.
if __name__ == '__main__':