text: #! /usr/bin/env python
  
  from builtins import str
  import sys
  import os
  
  from vmrunner import vmrunner
  vm=vmrunner.vms[0]
  
  
  if len(sys.argv) > 1:
      vm.boot(image_name=str(sys.argv[1]))
  else:
      #the corutines is set in the CMakelists.
      vm.cmake().boot(40,image_name='stl_crt').clean()
  