def thai_digit_to_arabic_digit(text: str) -> str:
    """
    :param str text: Text with Thai digits such as '๑', '๒', '๓'
    :return: Text with Thai digits being converted to Arabic digits such as '1', '2', '3'
    """
    if not text or not isinstance(text, str):
        return ""

    newtext = []
    for ch in text:
        if ch in _thai_arabic:
            newtext.append(_thai_arabic[ch])
        else:
            newtext.append(ch)

    return "".join(newtext)
:param str text: Text with Thai digits such as '๑', '๒', '๓'
    :return: Text with Thai digits being converted to Arabic digits such as '1', '2', '3'