app_kut.py

import gradio as gr
import requests
import io
import random
import os
from PIL import Image
from deep_translator import GoogleTranslator


import gradio as gr

def welcome(name):
    return f"Welcome to Gradio, {name}!"

js = """
function createGradioAnimation() {
    var container = document.createElement('div');
    container.id = 'gradio-animation';
    container.style.fontSize = '2em';
    container.style.fontWeight = 'bold';
    container.style.textAlign = 'center';
    container.style.marginBottom = '20px';

    var text = 'Welcome to Gradio!';
    for (var i = 0; i < text.length; i++) {
        (function(i){
            setTimeout(function(){
                var letter = document.createElement('span');
                letter.style.opacity = '0';
                letter.style.transition = 'opacity 0.5s';
                letter.innerText = text[i];

                container.appendChild(letter);

                setTimeout(function() {
                    letter.style.opacity = '1';
                }, 50);
            }, i * 250);
        })(i);
    }

    var gradioContainer = document.querySelector('.gradio-container');
    gradioContainer.insertBefore(container, gradioContainer.firstChild);

    return 'Animation created';
}
"""
with gr.Blocks(js=js) as demo:
    inp = gr.Textbox(placeholder="What is your name?")
    out = gr.Textbox()
    inp.change(welcome, inp, out)

demo.launch()

html='''<style>
  body, html, #app {
  margin: 0;
  width: 100%;
  height: 100%;
}

#app {
  overflow: hidden;
  touch-action: pan-up;
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
  text-shadow: 0 0 5px #000000, 0 0 20px #000;
  user-select: none;
}

#app h1 {
  --fontSize: 50px;
  --lineHeight: 70px;
  width: auto;
  height: calc(2 * var(--lineHeight));
  line-height: var(--lineHeight);
  margin: calc(50vh - var(--lineHeight)) auto 0;
  font-size: var(--fontSize);
}

#app a {
  margin-top: 10px;
  display: inline-block;
  text-decoration: none;
  color: #fff;
}

#app canvas {
  display: block;
  position: fixed;
  z-index: -1;
  top: 0;
}
</style>

<script>
  import { swarmBackground } from 'https://unpkg.com/threejs-toys@0.0.8/build/threejs-toys.module.cdn.min.js'

const bg = swarmBackground({
  el: document.getElementById('app'),
  eventsEl: document.body,
  gpgpuSize: 256,
    color: [Math.random() * 0xffffff, Math.random() * 0xffffff],
  geometry: 'default'
})

bg.three.camera.position.set(0, 0, 200)

document.body.addEventListener('click', () => {
  bg.setColors([Math.random() * 0xffffff, Math.random() * 0xffffff])
})
</script>
<div id="app">
  <div id="hero">
  <h1>SWARM<br/>BACKGROUND</h1>
  <a target="_blank" href="https://github.com/klevron/threejs-toys">github/threejs-toys</a>
  </div>
</div>
'''
# os.makedirs('assets', exist_ok=True)
if not os.path.exists('icon.jpg'):
    os.system("wget -O icon.jpg https://i.pinimg.com/564x/64/49/88/644988c59447eb00286834c2e70fdd6b.jpg")
API_URL_DEV = "https://api-inference.huggingface.co/models/black-forest-labs/FLUX.1-dev"
API_URL = "https://api-inference.huggingface.co/models/black-forest-labs/FLUX.1-schnell"
timeout = 100

def query(prompt, is_negative=False, steps=30, cfg_scale=7, sampler="DPM++ 2M Karras", seed=-1, strength=0.7, huggingface_api_key=None, use_dev=False):
    # Determine which API URL to use
    api_url = API_URL_DEV if use_dev else API_URL

    # Check if the request is an API call by checking for the presence of the huggingface_api_key
    is_api_call = huggingface_api_key is not None

    if is_api_call:
        # Use the environment variable for the API key in GUI mode
        API_TOKEN = os.getenv("HF_READ_TOKEN")
        headers = {"Authorization": f"Bearer {API_TOKEN}"}
    else:
        # Validate the API key if it's an API call
        if huggingface_api_key == "":
            raise gr.Error("API key is required for API calls.")
        headers = {"Authorization": f"Bearer {huggingface_api_key}"}

    if prompt == "" or prompt is None:
        return None

    key = random.randint(0, 999)

    prompt = GoogleTranslator(source='ru', target='en').translate(prompt)
    print(f'\033[1mGeneration {key} translation:\033[0m {prompt}')

    prompt = f"{prompt} | ultra detail, ultra elaboration, ultra quality, perfect."
    print(f'\033[1mGeneration {key}:\033[0m {prompt}')

    # If seed is -1, generate a random seed and use it
    if seed == -1:
        seed = random.randint(1, 1000000000)

    payload = {
        "inputs": prompt,
        "is_negative": is_negative,
        "steps": steps,
        "cfg_scale": cfg_scale,
        "seed": seed,
        "strength": strength
    }

    response = requests.post(api_url, headers=headers, json=payload, timeout=timeout)
    if response.status_code != 200:
        print(f"Error: Failed to get image. Response status: {response.status_code}")
        print(f"Response content: {response.text}")
        if response.status_code == 503:
            raise gr.Error(f"{response.status_code} : The model is being loaded")
        raise gr.Error(f"{response.status_code}")
    
    try:
        image_bytes = response.content
        image = Image.open(io.BytesIO(image_bytes))
        print(f'\033[1mGeneration {key} completed!\033[0m ({prompt})')

        # Save the image to a file and return the file path and seed
        output_path = f"./output_{key}.png"
        image.save(output_path)
        
        return output_path, seed
    except Exception as e:
        print(f"Error when trying to open the image: {e}")
        return None, None

css = """
#app-container {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
#title-container {
    display: flex;
    align-items: center;
    justify-content: center;
}
#title-icon {
    width: 32px; /* Adjust the width of the icon as needed */
    height: auto;
    margin-right: 10px; /* Space between icon and title */
}
#title-text {
    font-size: 24px; /* Adjust font size as needed */
    font-weight: bold;
}
"""
with gr.Blocks(js=js) as demo:
    inp = gr.Textbox(placeholder="What is your name?")
    out = gr.Textbox()
    inp.change(welcome, inp, out)
    
with gr.Blocks(theme='Nymbo/Nymbo_Theme', css=css) as app:
    gr.HTML("""
        <center>
            <div id="title-container">
                <img id="title-icon" src="icon.jpg" alt="Icon">
                <h1 id="title-text">FLUX Capacitor</h1>
            </div>
        </center>
    """+html)

    with gr.Column(elem_id="app-container"):
        with gr.Row():
            with gr.Column(elem_id="prompt-container"):
                with gr.Row():
                    text_prompt = gr.Textbox(label="Prompt", placeholder="Enter a prompt here", lines=2, elem_id="prompt-text-input")
                with gr.Row():
                    with gr.Accordion("Advanced Settings", open=False):
                        negative_prompt = gr.Textbox(label="Negative Prompt", placeholder="What should not be in the image", value="(deformed, distorted, disfigured), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation, misspellings, typos", lines=3, elem_id="negative-prompt-text-input")
                        steps = gr.Slider(label="Sampling steps", value=35, minimum=1, maximum=100, step=1)
                        cfg = gr.Slider(label="CFG Scale", value=7, minimum=1, maximum=20, step=1)
                        method = gr.Radio(label="Sampling method", value="DPM++ 2M Karras", choices=["DPM++ 2M Karras", "DPM++ SDE Karras", "Euler", "Euler a", "Heun", "DDIM"])
                        strength = gr.Slider(label="Strength", value=0.7, minimum=0, maximum=1, step=0.001)
                        seed = gr.Slider(label="Seed", value=-1, minimum=-1, maximum=1000000000, step=1)
                        huggingface_api_key = gr.Textbox(label="Hugging Face API Key (required for API calls)", placeholder="Enter your Hugging Face API Key here", type="password", elem_id="api-key")
                        use_dev = gr.Checkbox(label="Use Dev API", value=False, elem_id="use-dev-checkbox")

        with gr.Row():
            text_button = gr.Button("Run", variant='primary', elem_id="gen-button")
        with gr.Row():
            image_output = gr.Image(type="pil", label="Image Output", elem_id="gallery")
            seed_output = gr.Textbox(label="Seed Used", elem_id="seed-output")
        
        # Adjust the click function to include the API key and use_dev as inputs
        text_button.click(query, inputs=[text_prompt, negative_prompt, steps, cfg, method, seed, strength, huggingface_api_key, use_dev], outputs=[image_output, seed_output])

app.launch(show_api=True, share=False)