title: Does Tkinter have a refresh method?
body: <p>I am using Tkinter.</p>
  
  <pre><code>import Tkinter as tk
  
  class App(tk.Frame):
    def __init__(self, *args, **kwargs):
      tk.Frame.__init__(self, *args, **kwargs)
       ....
  root = tk.Tk()
  root.title("title")
  
  app = App(root)
  root.mainloop() 
  </code></pre>
  
  <p>Does it has a refresh? Because I want to refresh my frame.
  Is <code>root.refresh()</code> is possible?</p>