GUI Code

from cProfile import label
from tkinter import *
from gpiozero import LED
import RPi.GPIO


redLed = LED(16)
greenLed = LED(20)
blueLed = LED(21)


tkwindow = Tk()

tkwindow.configure(bg="black")
tkwindow.geometry("300x300")

label1 = Label(text="Task 5.2C", background="white")
label1.pack(pady=10 ,anchor=CENTER)

def one():
   if redLed.is_lit:
      changeState = "red is off"
      status.config(text = changeState)
      redLed.off()
   else:
      changeState = "red is on"
      status.config(text = changeState,background="#ee7676")
      redLed.on()

def two():
   if greenLed.is_lit:
      changeState = "green is off"
      status.config(text = changeState)
      greenLed.off()
   else:
      changeState = "green is on"
      status.config(text = changeState,background="#63ff78")
      greenLed.on()
def three():
   if blueLed.is_lit:
      changeState = "blue is off"
      status.config(text = changeState)
      blueLed.off()
   else:
      changeState = "blue is on"
      status.config(text = changeState,background="#9497ff")
      blueLed.on()
def exit():
	RPi.GPIO.cleanup()
	tkwindow.destroy()

button1=Radiobutton(text="RED",foreground="white", background="red",command=one)
button1.pack(pady=10)
button2=Radiobutton(text="GREEN",foreground="white", background="green",command=two)
button2.pack(pady=10)
button3=Radiobutton(text="BLUE",foreground="white", background="blue",command=three)
button3.pack(pady=10)
button4=Button(text="Exit",background="red",command=exit)
button4.pack(pady=10)

status = Label()
status.pack(pady=10)

tkwindow.mainloop()