In preview, image is not visible but when we download the pptx file we can see the image .
if slide.logo_base64:
try:
svg_image, mime_type = decode_data_uri(slide.lo…...split(",", 1) mime = header[5:].split(";", 1)[0].strip()...mime payload = "".join(payload.split()) return base64.b64decode(payload)...