def METHOD_NAME():
    url = "https://arxiv.org/pdf/2201.00021.pdf"
    name = "unixxx_glyphs.pdf"
    reader = PdfReader(BytesIO(get_data_from_url(url, name=name)))
    txt = reader.pages[0].extract_text()  # no error
    for pat in ("闫耀庭", "龚龑", "张江水", "1′′.2"):
        assert pat in txt