def create_blank_img():
    blank_img = (np.ones(shape=[img_h, img_w], dtype=np.int8) * 255)
    blank_img[:, (img_w - 1):] = 0
    blank_img = Image.fromarray(blank_img).convert('RGB')
    draw_txt = ImageDraw.Draw(blank_img)
    return (blank_img, draw_txt)
def create_blank_img():
    blank_img = (np.ones(shape=[img_h, img_w], dtype=np.int8) * 255)
    blank_img[:, (img_w - 1):] = 0
    blank_img = Image.fromarray(blank_img).convert('RGB')
    draw_txt = ImageDraw.Draw(blank_img)
    return (blank_img, draw_txt)