title: Pyside: Changing QPixmap image with button press
body: <p>I am making a tool in maya using pyside.  I was able to add an image to my UI using QPixmap and adding it to QLabel.  I am trying to figure out how to get the image to change with a press of a button (by pointing into to a new image path) but i am having trouble figuring out how to get it to change.</p>
  
  <pre><code>self.pix = QtGui.QPixmap(image_path)
  self.lbl = QtWidgets.QLabel()
  self.lbl.setPixmap(self.pix)
  pic_layout.addWidget(self.lbl)
  </code></pre>