## set_image(input_file_name, output_file_name, watermark_image_file_name) {#str_str_str} Adds an image watermark into the document. ```python def set_image(self, input_file_name: str, output_file_......docx' watermark_image = IMAGE_DIR...'LowCode.SetWatermarkImage.1.docx', watermark_image_file_name=watermark_image)...