code: def unfreeze(self):
          
          self.app.enable()
          self.clear.enable()
          self.nod.enable()
          self.led.enable()
          self.dummy.enable()
          self.readSpeed.enable()
          self.expose.enable()
          self.number.enable()
          self.wframe.enable()
          self.nmult.enable()
          self.frozen = False
docs: Reverse of freeze