def statement(
      self, text: str, *, tags: Collection[str] = (), end: str = '\n'
  ) -> None:
    """Appends a statement to the document.

    Args:
      text: text to append.
      tags: additional tags for appended text.
      end: appended to `text`.
    """
    self.append(text + end, tags=[STATEMENT_TAG, *tags])
Appends a statement to the document.

    Args:
      text: text to append.
      tags: additional tags for appended text.
      end: appended to `text`.
    
concordia/document/interactive_document.py