app.py

import spaces
from diffusers import DiffusionPipeline

model_id = "google/gemma-3-27b-it"

pipe = DiffusionPipeline.from_pretrained(
    model_id, 
    device_map="auto"
)
pipe.to('cuda')

@spaces.GPU
def generate(prompt):
    return pipe(prompt).images

gr.Interface(
    fn=generate,
    inputs=gr.Text(),
    outputs=gr.Gallery(),
).launch()