sample_2.py

def function(arg1, arg2, arg3):
    """Hello,    func
    korem ipsum dolor sit amet,

    :param string arg1: First argument
    :param arg2: Second argument
    :type args2: list[int]
    :param arg3: Third argument
    :type args3: dict[str, int]
    :return: Return value
    :rtype: str or None
    :raises ValueError: if arg1 is empty string.
                            ok function
                            hogehoge
    """
    pass