Changing the text on a label

Question

I am having trouble with using a key binding to change the value of a label or any parameter. This is my code:

from tkinter import*

class MyGUI:
  def __ini         


        

Answer 1

Use the config method to change the value of the label:

top = Tk()

l = Label(top)
l.pack()

l.config(text = "Hello World", width = "50")