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Delete app.py
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app.py
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import spaces
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import gradio as gr
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import torch
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from PIL import Image
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from diffusers import DiffusionPipeline
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import random
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import uuid
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from typing import Tuple
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import numpy as np
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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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MAX_SEED = np.iinfo(np.int32).max
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if not torch.cuda.is_available():
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DESCRIPTIONz += "\n<p>⚠️Running on CPU, This may not work on CPU.</p>"
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base_model = "black-forest-labs/FLUX.1-dev"
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pipe = DiffusionPipeline.from_pretrained(base_model, torch_dtype=torch.bfloat16)
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lora_repo = "strangerzonehf/Flux-Midjourney-Mix-LoRA"
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trigger_word = "midjourney mix" # Leave trigger_word blank if not used.
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pipe.load_lora_weights(lora_repo)
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pipe.to("cuda")
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style_list = [
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{
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"name": "3840 x 2160",
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"prompt": "hyper-realistic 8K image of {prompt}. ultra-detailed, lifelike, high-resolution, sharp, vibrant colors, photorealistic",
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},
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{
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"name": "2560 x 1440",
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"prompt": "hyper-realistic 4K image of {prompt}. ultra-detailed, lifelike, high-resolution, sharp, vibrant colors, photorealistic",
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},
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{
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"name": "HD+",
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"prompt": "hyper-realistic 2K image of {prompt}. ultra-detailed, lifelike, high-resolution, sharp, vibrant colors, photorealistic",
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},
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{
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"name": "Style Zero",
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"prompt": "{prompt}",
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},
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]
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styles = {k["name"]: k["prompt"] for k in style_list}
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DEFAULT_STYLE_NAME = "3840 x 2160"
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STYLE_NAMES = list(styles.keys())
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def apply_style(style_name: str, positive: str) -> str:
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return styles.get(style_name, styles[DEFAULT_STYLE_NAME]).replace("{prompt}", positive)
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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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seed: int = 0,
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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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randomize_seed: bool = False,
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style_name: str = DEFAULT_STYLE_NAME,
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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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positive_prompt = apply_style(style_name, prompt)
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if trigger_word:
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positive_prompt = f"{trigger_word} {positive_prompt}"
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images = pipe(
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prompt=positive_prompt,
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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=28,
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num_images_per_prompt=1,
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output_type="pil",
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).images
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image_paths = [save_image(img) for img in images]
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print(image_paths)
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return image_paths, seed
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examples = [
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"midjourney mix, a tiny astronaut hatching from an egg on the moon",
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"midjourney mix, intense Red, a black cat is facing the left side of the frame. The cats head is tilted upward, with its eyes closed. Its whiskers are protruding from its mouth, adding a touch of warmth to the scene. The background is a vibrant red, creating a striking contrast with the cats fur.",
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"midjourney mix, a close-up shot of a womans face, the womans hair is wet, and she is wearing a cream-colored sweater. The background is blurred, and there are red and white signs visible in the background. The womans eyebrows are wet, adding a touch of color to her face. Her lips are a vibrant shade of pink, and her eyes are a darker shade of brown.",
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"midjourney mix, woman in a red jacket, snowy, in the style of hyper-realistic portraiture, caninecore, mountainous vistas, timeless beauty, palewave, iconic, distinctive noses --ar 72:101 --stylize 750 --v 6",
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"midjourney mix, an anime-style illustration of a delicious, golden-brown wiener schnitzel on a plate, served with fresh lemon slices, parsley --style raw5"
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]
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css = '''
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.gradio-container{max-width: 888px !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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.submit-btn {
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background-color: #2980b9 !important;
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color: white !important;
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}
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.submit-btn:hover {
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background-color: #43d4ff !important;
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}
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'''
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with gr.Blocks(css=css, theme="bethecloud/storj_theme") as demo:
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with gr.Row():
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with gr.Column(scale=1):
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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("Generate as ( 768 x 1024 )🤗", scale=0, elem_classes="submit-btn")
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with gr.Accordion("Advanced options", open=True, visible=True):
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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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visible=True
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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=2048,
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step=64,
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value=768,
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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=2048,
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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=20.0,
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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=40,
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step=1,
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value=28,
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)
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style_selection = gr.Radio(
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show_label=True,
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container=True,
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interactive=True,
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choices=STYLE_NAMES,
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value=DEFAULT_STYLE_NAME,
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label="Quality Style",
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)
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with gr.Column(scale=2):
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result = gr.Gallery(label="Result", columns=1, show_label=False)
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gr.Examples(
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examples=examples,
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inputs=prompt,
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outputs=[result, seed],
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fn=generate,
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cache_examples=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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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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seed,
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width,
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height,
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guidance_scale,
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randomize_seed,
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style_selection,
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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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if __name__ == "__main__":
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demo.queue(max_size=40).launch()
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