@ -35,7 +35,7 @@ def alto_extract_lines(tree: ET.ElementTree) -> Generator[ExtractedText, None, N
# FIXME hardcoded SBB normalization
def alto_extract(tree: ET.ElementTree()) -> ExtractedText:
def alto_extract(tree: ET.ElementTree) -> ExtractedText:
"""Extract text from the given ALTO ElementTree."""
return ExtractedText(None, list(alto_extract_lines(tree)), "\n", None)