Super basic tkinter arduino issue

[Kurta]

Hi
doing a basic read and display exercise.

Does anyone know how to do a basic print data from arduino onto
Tkinter with python?

(i dont!! lol)

ive looked everywhere on the web and cant find a source for this most are doing lots more and more stuff breaks..


with my basic python code i can read the arduino measurements.
super minamalist

import serial
ser = serial.Serial('/dev/ttyACM0', baudrate = 9600, timeout=1)

while 1: 
    
	arduinoData = ser.readline().decode('ascii')
	print(arduinoData) 

This gives me no window

 
import serial
from tkinter import *
from time import sleep

ser = serial.Serial('/dev/ttyACM0', baudrate = 9600, timeout=1)  


values = []
root = Tk()
root.geometry('600x200')

cnt=0
var = StringVar()



e = Entry(root,width = 35, textvariable = var ,borderwidth = 5)
e.grid(row = 0, column = 0, columnspan = 3,padx = 10,pady = 10)
  
while 1: 
    
	arduinoData = ser.readline().decode('ascii')
	print(arduinoData) 

var.set('My Var')
root.mainloop()