pen(BytesIO(response.content)).convert("RGB")
>>> init_image = init_image.resize((768, 512))

>>> # "A fantasy landscape, trending on artstation"
>>> prompt = "幻想风景, artstation"

>>> images = pipe(prompt=prompt, image=init_image, strength=0.75, guidance_scale=7.5).images
>>> images[0].save("幻想风景.png")  disable_freeu  < source > ( )    Disables the FreeU mechanism if enabled.  enable_freeu  < source > ( s1: float s2: float b1: float b2: float  )