(self)
return self._dataset is not None
Returns True if the return value from input_fn is Dataset.
Returns True if the return value from input_fn is Dataset.
Returns True if the return value from input_fn is Dataset .
def is_dataset(self):
    """Returns True if the return value from input_fn is Dataset."""
    return self._dataset is not None
def is_dataset ( self ) : return self . _dataset is not None