utils.py

import requests
import os
from dotenv import load_dotenv

# Load environment variables
load_dotenv()
HF_TOKEN = os.getenv("HF_TOKEN")

API_URL = "https://api-inference.huggingface.co/models/stabilityai/stable-diffusion-xl-base-1.0"

def query_hf_api(prompt):
    """Query the Hugging Face Inference API."""
    headers = {"Authorization": f"Bearer {HF_TOKEN}"}
    payload = {"inputs": prompt}

    response = requests.post(API_URL, headers=headers, json=payload)
    if response.status_code == 200:
        return response.content
    else:
        raise Exception(f"API request failed: {response.status_code}, {response.text}")