How to return a variable from a Tkinter button command function?

I am trying to make a button that increments a variable with Tkinter, but when I 'call' (I know it isn't really calling) a function with command, i can not use return variable, as there is nowhere to return the variable to. Are there alternative ways to do this? Here is my code:

import tkinter as tk

variable = 0

root = tk.Tk()


def variable_incrementer():
    global variable
    variable += 1
    # Not return here
    

click_btn = tk.Button(root, text="Click me", command=variable_incrementer)
click_btn.pack()

root.mainloop()

You don't need to return from the call-back, Instead, you can update the label directly and you used .push() but actually Tkinter widgets uses .grid() , .pack() or .place() to display them?

here is the updated code:

import tkinter as tk

variable = 0
root = tk.Tk()

label = tk.Label(root, text=f"Count: {variable}")
label.pack()

def variable_incrementer():
    global variable
    variable += 1
    label.config(text=f"Count: {variable}") 

click_btn = tk.Button(root, text="Click me", command=variable_incrementer)
click_btn.pack()

root.mainloop()