tkinter mainloop
from tkinter import*
root=Tk()
root.mainlooptkinter mainloop
from tkinter import*
root=Tk()
root.mainloopgui in tkinter
from tkinter import *
import os
# window
window = Tk()
window.geometry("450x450")
window.title("Gui App")
window.configure(bg="powder blue")
# Enter or user input in tkinter
filename = Entry(window, width=75)
filename.pack()
# Run file Function
def runFile():
try:
os.startfile(filename.get())
except:
error = Label(window, text=f"No file found as {filename.get}")
error.pack()
# Run file button
open_file_button = Button(window, text="Run File", command=runFile)
open_file_button.pack()
window.mainloop()how to create tkinter window
import tkinter
master = tkinter.Tk()
master.mainloop()Copyright © 2021 Codeinu
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