This will set the constants for the pprint
    :param indent: number of spaces to indent
    :param width: max width of the line
    :param depth: mas depth of the objects
    :return: current settings

def set_pprint_format(indent=None, width=None, depth=None):
    """
    This will set the constants for the pprint
    :param indent: number of spaces to indent
    :param width: max width of the line
    :param depth: mas depth of the objects
    :return: current settings
    """
    if indent is not None:
        PPRINT_FORMAT['indent'] = indent
    if width is not None:
        PPRINT_FORMAT['width'] = width
    if depth is not None:
        PPRINT_FORMAT['depth'] = depth
    return PPRINT_FORMAT