text: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  import sys
  
  from packages.classifier import training
  
  datadir = './pre_img'
  modeldir = './model_checkpoints/20180402-114759/'
  classifier_filename = './model_checkpoints/my_classifier_1.pkl'
  print ("Training Start")
  obj=training(datadir,modeldir,classifier_filename)
  get_file=obj.main_train()
  print('Saved classifier model to file "%s"' % get_file)
  sys.exit("All Done")
  