Removed obsolete code that caused errors

      self.build()

    with self._get_tf("Graph").as_default():

      with tf.Session() as sess:

        saver = tf.train.Saver()

        saver.restore(sess, self.last_checkpoint)

        out_tensors = [x.out_tensor for x in self.outputs]

        results = []

        for feed_dict in generator:

    elif not isinstance(outputs, collections.Sequence):

      outputs = [outputs]

    with self._get_tf("Graph").as_default():

      saver = tf.train.Saver()

      out_tensors = [x.out_tensor for x in self.outputs]

      # Gather results for each output

      results = [[] for out in out_tensors]