Sets the examples to be displayed in WIT.

    Args:
      examples: List of example protos.

    Returns:
      self, in order to enabled method chaining.

def set_examples(self, examples):
    """Sets the examples to be displayed in WIT.

    Args:
      examples: List of example protos.

    Returns:
      self, in order to enabled method chaining.
    """
    self.store('examples', examples)
    if len(examples) > 0:
      self.store('are_sequence_examples',
                 isinstance(examples[0], tf.train.SequenceExample))
    return self