def get_empty_color_config():
    """Return a color_config with all values set to None."""
    empty_color_config = ColorConfig(
        pound=None,
        heading=None,
        code=None,
        backticks=None,
        prompt=None,
        pound_reset=None,
        heading_reset=None,
        code_reset=None,
        backticks_reset=None,
        prompt_reset=None
    )
    return empty_color_config
Return a color_config with all values set to None.
eg/config.py