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prithivMLmods
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files/demo.txt
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import os
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import random
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import uuid
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import json
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import gradio as gr
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import numpy as np
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from PIL import Image
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import spaces
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import torch
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from diffusers import StableDiffusionXLPipeline, EulerAncestralDiscreteScheduler
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#Load the HTML content
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#html_file_url = "https://prithivmlmods-hamster-static.static.hf.space/index.html"
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#html_content = f'<iframe src="{html_file_url}" style="width:100%; height:180px; border:none;"></iframe>'
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#html_file_url = "https://prithivmlmods-static-loading-theme.static.hf.space/index.html"
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#html_file_url = "https://prithivhamster.vercel.app/"
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#html_content = f'<iframe src="{html_file_url}" style="width:100%; height:400px; border:none"></iframe>'
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DESCRIPTIONx = """## STABLE HAMSTER
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"""
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css = '''
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.gradio-container{max-width: 560px !important}
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h1{text-align:center}
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footer {
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visibility: hidden
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}
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'''
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examples = [
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"3d image, cute girl, in the style of Pixar --ar 1:2 --stylize 750, 4K resolution highlights, Sharp focus, octane render, ray tracing, Ultra-High-Definition, 8k, UHD, HDR, (Masterpiece:1.5), (best quality:1.5)",
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"Cold coffee in a cup bokeh --ar 85:128 --v 6.0 --style raw5, 4K",
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"Vector illustration of a horse, vector graphic design with flat colors on an brown background in the style of vector art, using simple shapes and graphics with simple details, professionally designed as a tshirt logo ready for print on a white background. --ar 89:82 --v 6.0 --style raw",
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"Man in brown leather jacket posing for camera, in the style of sleek and stylized, clockpunk, subtle shades, exacting precision, ferrania p30 --ar 67:101 --v 5",
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"Commercial photography, giant burger, white lighting, studio light, 8k octane rendering, high resolution photography, insanely detailed, fine details, on white isolated plain, 8k, commercial photography, stock photo, professional color grading, --v 4 --ar 9:16 "
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]
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#Set an os.Getenv variable
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#set VAR_NAME=”VALUE”
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#Fetch an environment variable
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#echo %VAR_NAME%
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MODEL_ID = os.getenv("MODEL_REPO")
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MAX_IMAGE_SIZE = int(os.getenv("MAX_IMAGE_SIZE", "4096"))
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USE_TORCH_COMPILE = os.getenv("USE_TORCH_COMPILE", "0") == "1"
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ENABLE_CPU_OFFLOAD = os.getenv("ENABLE_CPU_OFFLOAD", "0") == "1"
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BATCH_SIZE = int(os.getenv("BATCH_SIZE", "1")) # Allow generating multiple images at once
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#Load model outside of function
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device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
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pipe = StableDiffusionXLPipeline.from_pretrained(
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MODEL_ID,
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torch_dtype=torch.float16 if torch.cuda.is_available() else torch.float32,
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use_safetensors=True,
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add_watermarker=False,
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).to(device)
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pipe.scheduler = EulerAncestralDiscreteScheduler.from_config(pipe.scheduler.config)
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# <compile speedup >
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if USE_TORCH_COMPILE:
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pipe.compile()
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# Offloading capacity (RAM)
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if ENABLE_CPU_OFFLOAD:
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pipe.enable_model_cpu_offload()
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MAX_SEED = np.iinfo(np.int32).max
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def save_image(img):
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unique_name = str(uuid.uuid4()) + ".png"
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img.save(unique_name)
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return unique_name
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def randomize_seed_fn(seed: int, randomize_seed: bool) -> int:
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if randomize_seed:
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seed = random.randint(0, MAX_SEED)
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return seed
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@spaces.GPU(duration=60, enable_queue=True)
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def generate(
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prompt: str,
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negative_prompt: str = "",
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use_negative_prompt: bool = False,
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seed: int = 1,
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width: int = 1024,
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height: int = 1024,
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guidance_scale: float = 3,
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num_inference_steps: int = 25,
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randomize_seed: bool = False,
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use_resolution_binning: bool = True,
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num_images: int = 1, # Number of images to generate
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progress=gr.Progress(track_tqdm=True),
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):
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seed = int(randomize_seed_fn(seed, randomize_seed))
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generator = torch.Generator(device=device).manual_seed(seed)
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#Options
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options = {
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"prompt": [prompt] * num_images,
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"negative_prompt": [negative_prompt] * num_images if use_negative_prompt else None,
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"width": width,
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"height": height,
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"guidance_scale": guidance_scale,
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"num_inference_steps": num_inference_steps,
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"generator": generator,
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"output_type": "pil",
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}
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#VRAM usage Lesser
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if use_resolution_binning:
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options["use_resolution_binning"] = True
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#Images potential batches
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images = []
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for i in range(0, num_images, BATCH_SIZE):
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batch_options = options.copy()
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batch_options["prompt"] = options["prompt"][i:i+BATCH_SIZE]
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if "negative_prompt" in batch_options:
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batch_options["negative_prompt"] = options["negative_prompt"][i:i+BATCH_SIZE]
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images.extend(pipe(**batch_options).images)
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image_paths = [save_image(img) for img in images]
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return image_paths, seed
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#Main gr.Block
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with gr.Blocks(css=css, theme="bethecloud/storj_theme") as demo:
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gr.Markdown(DESCRIPTIONx)
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with gr.Group():
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with gr.Row():
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prompt = gr.Text(
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label="Prompt",
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show_label=False,
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max_lines=1,
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placeholder="Enter your prompt",
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container=False,
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)
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run_button = gr.Button("Run", scale=0)
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result = gr.Gallery(label="Result", columns=1, show_label=False)
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with gr.Accordion("Advanced options", open=False, visible=False):
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num_images = gr.Slider(
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label="Number of Images",
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minimum=1,
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maximum=4,
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step=1,
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value=1,
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)
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with gr.Row():
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use_negative_prompt = gr.Checkbox(label="Use negative prompt", value=True)
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negative_prompt = gr.Text(
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label="Negative prompt",
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max_lines=5,
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lines=4,
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placeholder="Enter a negative prompt",
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value="(deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation",
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visible=True,
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)
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seed = gr.Slider(
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label="Seed",
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minimum=0,
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maximum=MAX_SEED,
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step=1,
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value=0,
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)
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randomize_seed = gr.Checkbox(label="Randomize seed", value=True)
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with gr.Row(visible=True):
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width = gr.Slider(
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label="Width",
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minimum=512,
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maximum=MAX_IMAGE_SIZE,
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step=64,
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value=1024,
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)
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height = gr.Slider(
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label="Height",
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minimum=512,
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maximum=MAX_IMAGE_SIZE,
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step=64,
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value=1024,
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)
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with gr.Row():
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guidance_scale = gr.Slider(
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label="Guidance Scale",
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minimum=0.1,
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maximum=6,
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step=0.1,
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value=3.0,
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)
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num_inference_steps = gr.Slider(
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label="Number of inference steps",
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minimum=1,
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maximum=25,
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step=1,
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value=23,
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)
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gr.Examples(
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examples=examples,
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inputs=prompt,
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cache_examples=False
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)
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use_negative_prompt.change(
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fn=lambda x: gr.update(visible=x),
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inputs=use_negative_prompt,
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outputs=negative_prompt,
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api_name=False,
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)
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gr.on(
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triggers=[
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prompt.submit,
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negative_prompt.submit,
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run_button.click,
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],
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fn=generate,
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inputs=[
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prompt,
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negative_prompt,
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use_negative_prompt,
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seed,
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width,
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height,
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guidance_scale,
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num_inference_steps,
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randomize_seed,
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num_images
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],
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outputs=[result, seed],
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api_name="run",
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)
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#gr.HTML(html_content)
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if __name__ == "__main__":
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demo.queue(max_size=40).launch()
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