app.py

import streamlit as st
import requests
import io

from PIL import Image


#authorization
API_URL = "https://api-inference.huggingface.co/models/xinsir/controlnet-union-sdxl-1.0"

headers = {"Authorization": "spaces_prototype"}


def query(payload):
    response = requests.post(API_URL, headers=headers, json=payload)
    return response.content


#function to generate image based on the prompt
def generate_image(prompt):
    image_bytes = query({"inputs": prompt})
    image = Image.open(io.BytesIO(image_bytes))
    return image