text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # 基础模块
  import os
  import sys
  
  print ('filter_useless_data')
  os.system('python filter_useless_data.py')
  
  print ('gen_imprs')
  os.system('python gen_imprs.py')
  
  print ('gen_samples')
  os.system('python gen_samples.py')
  
  