app.py

from fastapi import FastAPI
from diffusers import DiffusionPipeline
from transformers import AutoModel

#transformers.utils.move_cache()
app = FastAPI()

# Load the model once when the application starts
pipe = DiffusionPipeline.from_pretrained("Norod78/sd15-caricature-portraits-blip-captions")

@app.post("/generate/")
async def generate_image(prompt: str):
    image = pipe(prompt).images[0]
    return image