def load_background_image(filepath: str='', filter_image: bool=True,
    filter_folder: bool=True, view_align: bool=True):
    """Add a reference image into the background behind objects 

    :param filepath: filepath 
    :type filepath: str
    :param filter_image: filter_image 
    :type filter_image: bool
    :param filter_folder: filter_folder 
    :type filter_folder: bool
    :param view_align: Align to view 
    :type view_align: bool
    """
    pass
