upscale and faceswap not working

[piyushgit011]

i am trying this :- input={ "api_name":"upscale-vary", "prompt":f"{request_data.prompt}, beautiful eyes, perfect eyes, perfect fingers", "negative_prompt":f"{request_data.negative}", "performance_selection":"Speed", "cn_img1":f"{image_url}", "cn_weight1":"1", "cn_stop1":"1", "cn_type1":"FaceSwap", "input_image":f"{image_url}", "uov_method": "Upscale (1.5x)", "advanced_params": "{'mixing_image_prompt_and_vary_upscale':'true'}", "require_base64": "true" } what should i do to use the faceswap with the upscale ?