title: In Tkinter is there any way to make a widget invisible?
body: <p>Something like this, would make the widget appear normally:</p>
  
  <pre><code>Label(self, text = 'hello', visible ='yes') 
  </code></pre>
  
  <p>While something like this, would make the widget not appear at all:</p>
  
  <pre><code>Label(self, text = 'hello', visible ='no') 
  </code></pre>