def get_next_index(i: int, list_of_tags: list) ->int:
    """
    return the i after the next <br/>

    :type i: int
    :param i: an index
    :type list_of_tags: list
    :param list_of_tags: list of tags to check the i on
    :rtype: int
    """
    while i < len(list_of_tags) and list_of_tags[i].name != 'br':
        i += 1
    return i + 1
