How to Show my certificate on pycharm. my code is clear no error run success but my certificate is not show on pycharm terminal?

from PIL import Image, ImageDraw, ImageFont

def coupons(names: list, certificate: str, font_path: str):
    for name in names:
        text_y_position = 900
        img = Image.open(certificate, mode='r')
        image_width = img.width
        image_height = img.height
        draw = ImageDraw.Draw(img)
        font = ImageFont.truetype(
            font_path,
        )
        text_width, _ = draw.textsize(name, font=font)
        draw.text(
            (
                (image_width - text_width) / 2,
                text_y_position
            ),
            name,
            font=font
        )
        img.save(r"{C:\Users\mithilesh\Downloads\certificate}.png".format(name))

    if __name__ == "__main__":
        NAMES = ['Frank Muller',
                 'Mathew Frankfurt',
                 'Cristopher Greman',
                 'Natelie Wemberg',
                 'John Ken']

        FONT = "c:\WINDOWS\FONTS\BRUSHCI.TTF"
        CERTIFICATE = r"C:\Users\mithilesh\Downloads\certificate.png"
        coupons(NAMES, CERTIFICATE, FONT)