def __init__(self, was_reversed=False, was_copy=False):
    """Create a Problem.

    Args:
      was_reversed: bool, whether to reverse inputs and targets.
      was_copy: bool, whether to copy inputs to targets. Can be composed with
        was_reversed so that if both are true, the targets become the inputs,
        which are then copied to targets so that the task is targets->targets.
    """
    self._was_reversed = was_reversed
    self._was_copy = was_copy
    self._encoders = None
    self._hparams = None
    self._feature_info = None
    self._task_id = -1
def __init__ ( self , was_reversed = False , was_copy = False ) : self . _was_reversed = was_reversed self . _was_copy = was_copy self . _encoders = None self . _hparams = None self . _feature_info = None self . _task_id = - 1
Create a Problem.

    Args:
      was_reversed: bool, whether to reverse inputs and targets.
      was_copy: bool, whether to copy inputs to targets. Can be composed with
        was_reversed so that if both are true, the targets become the inputs,
        which are then copied to targets so that the task is targets->targets.