code: def run(self, args):
          
          jlink = self.create_jlink(args)
          erased = jlink.erase()
          print('Bytes Erased: %d' % erased)
docs: Erases the device connected to the J-Link.
  
          Args:
            self (EraseCommand): the ``EraseCommand`` instance
            args (Namespace): the arguments passed on the command-line
  
          Returns:
            ``None``