Formats an image.

    Args:
        path (str): Path to the image file.
        options (dict): Options to apply to the image.

    Returns:
        (list) A list of PIL images. The list will always be of length
        1 unless resolutions for resizing are provided in the options.

def format_image(path, options):
    '''Formats an image.

    Args:
        path (str): Path to the image file.
        options (dict): Options to apply to the image.

    Returns:
        (list) A list of PIL images. The list will always be of length
        1 unless resolutions for resizing are provided in the options. 
    '''
    image = Image.open(path)
    image_pipeline_results = __pipeline_image(image, options)
    return image_pipeline_results