title: Tkinter does not show up
body: <p>I downloaded Canopy and I would like to use <code>Tkinter</code> and for this, I disabled <code>pylab</code> and ran the program but still nothing showed up. Additionally, I tried tkinter on <code>jupyter</code> and same problem. </p>
  
  <p>How can I make it work?</p>
  
  <p>Here is my code :</p>
  
  <pre><code>import Tkinter as Tk
  
  screen=Tk.Tk()
  screen.title("Matplot Graphies")
  screen.geometry("500x500")
  </code></pre>
  
  <p>I tried simple code to see GUI but still nothing happens.</p>