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DGS-Diffusion-Space
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from diffusers import StableDiffusionPipeline
import gradio as gr
import torch

models = [
  "DGSpitzer/Cyberpunk-Anime-Diffusion"
]

prompt_prefixes = {
  models[0]: "cyberpunk anime style"
}

current_model = models[0]
pipe = StableDiffusionPipeline.from_pretrained(current_model, torch_dtype=torch.float16)
if torch.cuda.is_available():
  pipe = pipe.to("cuda")

device = "GPU 🔥" if torch.cuda.is_available() else "CPU 🥶"

def on_model_change(model):

    global current_model
    global pipe
    if model != current_model:
        current_model = model
        pipe = StableDiffusionPipeline.from_pretrained(current_model, torch_dtype=torch.float16)
        if torch.cuda.is_available():
            pipe = pipe.to("cuda")

def inference(prompt, guidance, steps):

    prompt = prompt_prefixes[current_model] + prompt
    image = pipe(prompt, num_inference_steps=int(steps), guidance_scale=guidance, width=512, height=512).images[0]
    return image

with gr.Blocks() as demo:
    gr.HTML(
        """
            <div style="text-align: center; max-width: 700px; margin: 0 auto;">
              <div
                style="
                  display: inline-flex;
                  align-items: center;
                  gap: 0.8rem;
                  font-size: 1.75rem;
                "
              >
                <h1 style="font-weight: 900; margin-bottom: 7px;">
                  DGS Diffusion Space
                </h1>
              </div>
              <p style="margin-bottom: 10px; font-size: 94%">
               Demo for Cyberpunk Anime Diffusion. Based of Finetuned Diffusion by anzorq <a href="https://twitter.com/hahahahohohe">
              </p>
            </div>
        """
    )
    with gr.Row():
        
        with gr.Column():
            model = gr.Dropdown(label="Model", choices=models, value=models[0])
            prompt = gr.Textbox(label="Prompt", placeholder="{} is added automatically".format(prompt_prefixes[current_model]))
            guidance = gr.Slider(label="Guidance scale", value=7.5, maximum=15)
            steps = gr.Slider(label="Steps", value=50, maximum=100, minimum=2)
            run = gr.Button(value="Run")
            gr.Markdown(f"Running on: {device}")
        with gr.Column():
            image_out = gr.Image(height=512)

    model.change(on_model_change, inputs=model, outputs=[])
    run.click(inference, inputs=[prompt, guidance, steps], outputs=image_out)
    gr.Examples([
        ["portrait of a girl in dgs illustration style, Anime girl, female soldier working in a cyberpunk city, cleavage, ((perfect femine face)), intricate, 8k, highly detailed, shy, digital painting, intense, sharp focus", 7, 20],
        ["a photo of muscular beard soldier male in dgs illustration style, half-body, holding robot arms, strong chest", 7.0, 20],
        ["portrait of ((Harry Potter)) muscular ((male)) in dgs illustration style, photorealistic painting, soldier working in a  cyberpunk city, cleavage, intricate, 8k, highly detailed, digital painting, intense, sharp focus", 7, 20],
        ["portrait of (liu yifei) girl in dgs illustration style,  soldier working in a cyberpunk city, cleavage, intricate, 8k, highly detailed, digital painting, intense, sharp focus", 7, 20],
        ["portrait of  in dgs illustration style,  soldier working in a  cyberpunk city, cleavage, intricate, 8k, highly detailed, digital painting, intense, sharp focus", 7, 20],
    ], [prompt, guidance, steps], image_out, inference, cache_examples=torch.cuda.is_available())
    gr.HTML('''
        <div>
            <p>Model by <a href="https://huggingface.co/DGSpitzer" style="text-decoration: underline;" target="_blank">@dgspitzer</a> ❤️</p>
        </div>
        <div>Space by 
            <a href="https://twitter.com/DGSpitzer">
              <img alt="Twitter Follow" src="https://img.shields.io/twitter/follow/DGSpitzer?label=%40DGSpitzer&style=social">
            </a>
        </div>
        ''')

demo.queue()
demo.launch()