from diffusers import DiffusionPipeline #StableDiffusionInpaintPipeline
import gradio as gr
import numpy as np
import imageio
from PIL import Image
import torch
import modin.pandas as pd

device = "cuda" if torch.cuda.is_available() else "cpu"
pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-1.0") #StableDiffusionInpaintPipeline.from_pretrained("stabilityai/stable-diffusion-2-inpainting", safety_checker=None)
pipe = pipe.to(device)

def resize(value,img):
    img = Image.open(img)
    img = img.resize((value,value))
    return img

def predict(source_img, prompt, negative_prompt):
    imageio.imwrite("data.png", source_img["image"])
    imageio.imwrite("data_mask.png", source_img["mask"])
    src = resize(768, "data.png")
    src.save("src.png")
    mask = resize(768, "data_mask.png")  
    mask.save("mask.png")
    image = pipe(prompt=prompt, negative_prompt=negative_prompt, image=src, mask_image=mask, num_inference_steps=20).images[0]
    return image

title="Stable Diffusion 2.0 Inpainting CPU"
description="Inpainting with Stable Diffusion 2.0 <br />Warning: Slow process... ~10 min inference time.<br> <b>Please use 512x512 or 768x768 square .png image as input to avoid memory error!!!</b>"
gr.Interface(fn=predict, inputs=[gr.Image(source="upload", type="numpy", tool="sketch", elem_id="source_container"), gr.Textbox(label='What you want the AI to Generate, 77 Token limit'), gr.Textbox(label='What you Do Not want the AI to generate')], outputs='image', title=title, description=description, article = "Code Monkey: <a href=\"https://huggingface.co/Manjushri\">Manjushri</a>").launch(max_threads=True, debug=True)