old_contents: from sfsf import sfsf_config
  from sfsf import training_data_factory
  import pickle
  
  # main
  training_factory = training_data_factory.TrainingDataFactory()
  training_data = training_factory.create_by_indices( 'wpg_data.csv', (1,51,-599,-549), sample_size=5000, source=sfsf_config.TXT  )
  pickle.dump( training_data, open( 'sfsf_training_data.pickle', 'wb' ) )
  
new_contents: from sfsf import sfsf_config
  from sfsf import training_data_factory
  import pickle
  
  # More or less deprecated (all useful stuff has been gathered in predict.py)
  # main
  training_factory = training_data_factory.TrainingDataFactory()
  training_data = training_factory.create_by_indices( 'wpg_data.csv', (1,51,-599,-549), sample_size=5000, source=sfsf_config.TXT  )
  pickle.dump( training_data, open( 'sfsf_training_data.pickle', 'wb' ) )
  
subject: Fix merge conflict