How do you make python file run another python file

Question

Here is my code to run another python file

import pyautogui
from tkinter import *
import os
import webbrowser
from subprocess import *

root = Tk()
yes = open('Hello.py')
def Open():
    print(yes)

stup = Button(text='Stop', command=exit)
stup.pack()

g = Button(text='spam',command=Open,bg='red')
g.pack()

root.mainloop()

when I run the file it wont show me error but show me this

<_io.TextIOWrapper name='Hello.py' mode='r' encoding='cp1252'>

Idk what it mean so can someone correct me?

Answer 1

I recommend using the runpy module:

import runpy

runpy.run_module("module_name")