code: def show(self):
          
          thr_is_alive = self._spin_thread and self._spin_thread.is_alive()
  
          if thr_is_alive and self._hide_spin.is_set():
              # clear the hidden spinner flag
              self._hide_spin.clear()
  
              # clear the current line so the spinner is not appended to it
              sys.stdout.write("\r")
              self._clear_line()
docs: Show the hidden spinner.