text: _loss_names_to_funcs = {
      'multi-class cross-entropy': 'categorical_crossentropy'
  }
  
  
  def create_loss_func(func_name):
      name_as_lower = func_name.lower()
      if name_as_lower in _loss_names_to_funcs:
          return _loss_names_to_funcs[name_as_lower]
      else:
          raise IOError('Loss func {0} is NOT supported'.format(func_name))
  