code: def _signal_handler(self, signal_interupt, frame):  # pylint: disable=W0613
          
          if self.container is not None:
              print('{}{}Stopping docker container.'.format(c.Style.BRIGHT, c.Fore.YELLOW))
              self.container.stop()
          print('{}{}Interrupt signal received.'.format(c.Style.BRIGHT, c.Fore.RED))
          self.log.error('tcrun received an interrupt signal and will now exit.')
          sys.exit(1)
docs: Handle singal interrupt.
  
          Args:
              signal_interupt ([type]): [Description]
              frame ([type]): [Description]