app.py

import gradio as gr
from huggingface_hub import InferenceClient
import random

css="""
#col-container {
    margin: 0 auto;
    max-width: 530px;
}
"""

client_sd3 = InferenceClient("stabilityai/stable-diffusion-3-medium-diffusers")

def sd3_seed(prompt):
    seed = random.randint(0, 999999)
    image = client_sd3.text_to_image(prompt, negative_prompt=f"{seed}")
    return gr.Image(image)

demo = gr.Interface(
    fn=sd3_seed,
    inputs=gr.Textbox(lines=2, placeholder="Enter an image generation prompt..."),
    outputs="image",
    title="SD3 CLI",
    examples=[
        "an illustration of a wiener schnitzel",
        "cold coffee in a cup bokeh --ar 85:128 --stylev",
        "a delicious ceviche cheesecake slice, ultra-hd+",
    ],
    cache_examples=True,
    css=css,
    theme="bethecloud/storj_theme",
)

demo.launch()