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Running
on
Zero
import os | |
import torch | |
import random | |
import tempfile | |
import gradio as gr | |
import spaces | |
import httpimport | |
with httpimport.remote_repo(os.getenv("MODULE_URL")): | |
import pipeline | |
pipe, pipe2 = pipeline.get_pipeline_initialize() | |
theme = gr.themes.Base(font=[gr.themes.GoogleFont('Libre Franklin'), gr.themes.GoogleFont('Public Sans'), 'system-ui', 'sans-serif']) | |
device="cuda" | |
pipe = pipe.to(device) | |
pipe2 = pipe2.to(device) | |
PRESET_Q = "year_2022, best quality, high quality, very aesthetic" | |
NEGATIVE_PROMPT = "lowres, worst quality, displeasing, bad anatomy, text, error, extra digit, cropped, error, fewer, extra, missing, worst quality, jpeg artifacts, censored, ai-generated worst quality displeasing, bad quality" | |
def run(prompt, radio="model-v2", preset=PRESET_Q, h=1216, w=832, negative_prompt=NEGATIVE_PROMPT, guidance_scale=4.0, randomize_seed=True, seed=42, progress=gr.Progress(track_tqdm=True)): | |
prompt = prompt.strip() + ", " + preset.strip() | |
negative_prompt = negative_prompt.strip() if negative_prompt and negative_prompt.strip() else None | |
print(f"Initial seed for prompt `{prompt}`", seed) | |
if(randomize_seed): | |
seed = random.randint(0, 9007199254740991) | |
if not prompt and not negative_prompt: | |
guidance_scale = 0.0 | |
generator = torch.Generator(device="cuda").manual_seed(seed) | |
if radio == "model-v1": | |
image = pipe(prompt, height=h, width=w, negative_prompt=negative_prompt, guidance_scale=guidance_scale, guidance_rescale=0.75, generator=generator, num_inference_steps=25).images[0] | |
else: | |
image = pipe2(prompt, height=h, width=w, negative_prompt=negative_prompt, guidance_scale=guidance_scale, guidance_rescale=0.75, generator=generator, num_inference_steps=25).images[0] | |
with tempfile.NamedTemporaryFile(suffix=".webp", delete=False) as tmpfile: | |
image.save(tmpfile, "webp", quality=95) | |
return tmpfile.name, seed | |
with gr.Blocks(theme=theme) as demo: | |
gr.Markdown('''# SDXL Experiments | |
Just a simple demo for some SDXL model.''') | |
with gr.Row(): | |
with gr.Column(): | |
with gr.Group(): | |
with gr.Row(): | |
prompt = gr.Textbox(show_label=False, scale=5, value="1girl, rurudo", placeholder="Your prompt", info="Leave blank to test unconditional generation") | |
button = gr.Button("Generate", min_width=120) | |
preset = gr.Textbox(show_label=False, scale=5, value=PRESET_Q, info="Quality presets") | |
radio = gr.Radio(["model-v2", "model-v1"], value="model-v2", label = "Choose the inference model") | |
with gr.Row(): | |
height = gr.Slider(label="Height", value=1216, minimum=512, maximum=2560, step=64) | |
width = gr.Slider(label="Width", value=832, minimum=512, maximum=2560, step=64) | |
guidance_scale = gr.Number(label="CFG Guidance Scale", info="The guidance scale for CFG, ignored if no prompt is entered (unconditional generation)", value=4.0) | |
negative_prompt = gr.Textbox(label="Negative prompt", value=NEGATIVE_PROMPT, info="Is only applied for the CFG part, leave blank for unconditional generation") | |
seed = gr.Number(label="Seed", value=42, info="Seed for random number generator") | |
randomize_seed = gr.Checkbox(label="Randomize seed", value=True) | |
with gr.Column(): | |
output = gr.Image(type="filepath", interactive=False) | |
gr.Examples(fn=run, examples=["mayano_top_gun_\(umamusume\), 1girl, rurudo", "sho (sho lwlw),[[[ohisashiburi]]],fukuro daizi,tianliang duohe fangdongye,[daidai ookami],year_2023, (wariza), depth of field, official_art"], inputs=prompt, outputs=[output, seed], cache_examples="lazy") | |
gr.on( | |
triggers=[ | |
button.click, | |
prompt.submit | |
], | |
fn=run, | |
inputs=[prompt, radio, preset, height, width, negative_prompt, guidance_scale, randomize_seed, seed], | |
outputs=[output, seed], | |
) | |
if __name__ == "__main__": | |
demo.launch(share=True) |