old/app.py

# Testing one file gradio app for zero gpu spaces not working as expected.
# Check here for the issue: https://huggingface.co/spaces/zero-gpu-explorers/README/discussions/106#66e278a396acd45223e0d00b

import os
import gc
import json
import random
from typing import List, Optional

import spaces
import gradio as gr
from huggingface_hub import ModelCard
import torch
from pydantic import BaseModel
from PIL import Image
from diffusers import (
    AutoPipelineForText2Image,
    AutoPipelineForImage2Image,
    AutoPipelineForInpainting,
    DiffusionPipeline,
    AutoencoderKL,
    FluxControlNetModel,
    FluxMultiControlNetModel,
)
from huggingface_hub import hf_hub_download
from diffusers.schedulers import *
from huggingface_hub import hf_hub_download
from controlnet_aux.processor import Processor
from sd_embed.embedding_funcs import get_weighted_text_embeddings_flux1


# Initialize System
os.system("pip install --upgrade pip")


def load_sd():
    # device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
    device = "cuda" if torch.cuda.is_available() else "cpu"

    # Models
    models = [
        {
            "repo_id": "black-forest-labs/FLUX.1-dev",
            "loader": "flux",
            "compute_type": torch.bfloat16,
        }
    ]

    for model in models:
        try:
            model["pipeline"] = AutoPipelineForText2Image.from_pretrained(
                model['repo_id'],
                vae = AutoencoderTiny.from_pretrained("madebyollin/taef1", torch_dtype=torch.bfloat16).to(device),
                torch_dtype = model['compute_type'],
                safety_checker = None,
                variant = "fp16"
            ).to(device)
        except:
            model["pipeline"] = AutoPipelineForText2Image.from_pretrained(
                model['repo_id'],
                vae = AutoencoderKL.from_pretrained("black-forest-labs/FLUX.1-dev", subfolder="vae", torch_dtype=torch.bfloat16).to(device),
                torch_dtype = model['compute_type'],
                safety_checker = None
            ).to(device)
        
        model["pipeline"].enable_model_cpu_offload()


    # VAE n Refiner
    flux_vae = AutoencoderKL.from_pretrained("black-forest-labs/FLUX.1-dev", subfolder="vae", torch_dtype=torch.bfloat16).to(device)
    sdxl_vae = AutoencoderKL.from_pretrained("madebyollin/sdxl-vae-fp16-fix", torch_dtype=torch.float16).to(device)
    refiner = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-refiner-1.0", vae=sdxl_vae, torch_dtype=torch.float16, use_safetensors=True, variant="fp16").to(device)
    refiner.enable_model_cpu_offload()


    # ControlNet
    controlnet = FluxMultiControlNetModel([FluxControlNetModel.from_pretrained(
        "Shakker-Labs/FLUX.1-dev-ControlNet-Union-Pro",
        torch_dtype=torch.bfloat16
    ).to(device)])
    
    return device, models, flux_vae, sdxl_vae, refiner, controlnet


device, models, flux_vae, sdxl_vae, refiner, controlnet = load_sd()


# Models
class ControlNetReq(BaseModel):
    controlnets: List[str] # ["canny", "tile", "depth"]
    control_images: List[Image.Image]
    controlnet_conditioning_scale: List[float]
    
    class Config:
        arbitrary_types_allowed=True


class FluxReq(BaseModel):
    model: str = ""
    prompt: str = ""
    fast_generation: Optional[bool] = True
    loras: Optional[list] = []
    resize_mode: Optional[str] = "resize_and_fill" # resize_only, crop_and_resize, resize_and_fill
    scheduler: Optional[str] = "euler_fl"
    height: int = 1024
    width: int = 1024
    num_images_per_prompt: int = 1
    num_inference_steps: int = 8
    guidance_scale: float = 3.5
    seed: Optional[int] = 0
    refiner: bool = False
    vae: bool = True
    controlnet_config: Optional[ControlNetReq] = None
    
    class Config:
        arbitrary_types_allowed=True


class FluxImg2ImgReq(FluxReq):
    image: Image.Image
    strength: float = 1.0
    
    class Config:
        arbitrary_types_allowed=True


class FluxInpaintReq(FluxImg2ImgReq):
    mask_image: Image.Image
    
    class Config:
        arbitrary_types_allowed=True


# Helper Functions
def get_control_mode(controlnet_config: ControlNetReq):
    control_mode = []
    layers = ["canny", "tile", "depth", "blur", "pose", "gray", "low_quality"]
    
    for c in controlnet_config.controlnets:
        if c in layers:
            control_mode.append(layers.index(c))
    
    return control_mode


def get_pipe(request: FluxReq | FluxImg2ImgReq | FluxInpaintReq):
    for m in models:
        if m['repo_id'] == request.model:
            pipe_args = {
                "pipeline": m['pipeline'],
            }
            
            
            # Set ControlNet config
            if request.controlnet_config:
                pipe_args["control_mode"] = get_control_mode(request.controlnet_config)
                pipe_args["controlnet"] = [controlnet]
            
            
            # Choose Pipeline Mode
            if isinstance(request, FluxReq):
                pipe_args['pipeline'] = AutoPipelineForText2Image.from_pipe(**pipe_args)
            elif isinstance(request, FluxImg2ImgReq):
                pipe_args['pipeline'] = AutoPipelineForImage2Image.from_pipe(**pipe_args)
            elif isinstance(request, FluxInpaintReq):
                pipe_args['pipeline'] = AutoPipelineForInpainting.from_pipe(**pipe_args)
            
            
            # Enable or Disable Refiner
            if request.vae:
                pipe_args["pipeline"].vae = flux_vae
            elif not request.vae:
                pipe_args["pipeline"].vae = None
            
            
            # Set Scheduler
            pipe_args["pipeline"].scheduler = FlowMatchEulerDiscreteScheduler.from_config(pipe_args["pipeline"].scheduler.config)
            
            
            # Set Loras
            if request.loras:
                for i, lora in enumerate(request.loras):
                    pipe_args["pipeline"].load_lora_weights(request.lora['repo_id'], adapter_name=f"lora_{i}")
                adapter_names = [f"lora_{i}" for i in range(len(request.loras))]
                adapter_weights = [lora['weight'] for lora in request.loras]
                
                if request.fast_generation:
                    hyper_lora = hf_hub_download("ByteDance/Hyper-SD", "Hyper-FLUX.1-dev-8steps-lora.safetensors")
                    hyper_weight = 0.125
                    pipe_args["pipeline"].load_lora_weights(hyper_lora, adapter_name="hyper_lora")
                    adapter_names.append("hyper_lora")
                    adapter_weights.append(hyper_weight)
                
                pipe_args["pipeline"].set_adapters(adapter_names, adapter_weights)
            
            return pipe_args


def resize_images(images: List[Image.Image], height: int, width: int, resize_mode: str):
    for image in images:
        if resize_mode == "resize_only":
            image = image.resize((width, height))
        elif resize_mode == "crop_and_resize":
            image = image.crop((0, 0, width, height))
        elif resize_mode == "resize_and_fill":
            image = image.resize((width, height), Image.Resampling.LANCZOS)

    return images


def get_controlnet_images(controlnet_config: ControlNetReq, height: int, width: int, resize_mode: str):
    response_images = []
    control_images = resize_images(controlnet_config.control_images, height, width, resize_mode)
    for controlnet, image in zip(controlnet_config.controlnets, control_images):
        if controlnet == "canny":
            processor = Processor('canny')
        elif controlnet == "depth":
            processor = Processor('depth_midas')
        elif controlnet == "pose":
            processor = Processor('openpose_full')
        else:
            raise ValueError(f"Invalid Controlnet: {controlnet}")
    
        response_images.append(processor(image, to_pil=True))
    
    return response_images


def get_prompt_attention(pipeline, prompt):
    return get_weighted_text_embeddings_flux1(pipeline, prompt)


def cleanup(pipeline, loras = None):
    if loras:
        pipeline.unload_lora_weights()
    gc.collect()
    torch.cuda.empty_cache()


# Gen Function
def gen_img(request: FluxReq | FluxImg2ImgReq | FluxInpaintReq):
    pipe_args = get_pipe(request)
    pipeline = pipe_args["pipeline"]
    try:
        positive_prompt_embeds, positive_prompt_pooled = get_prompt_attention(pipeline, request.prompt)
        
        # Common Args
        args = {
            'prompt_embeds': positive_prompt_embeds,
            'pooled_prompt_embeds': positive_prompt_pooled,
            'height': request.height,
            'width': request.width,
            'num_images_per_prompt': request.num_images_per_prompt,
            'num_inference_steps': request.num_inference_steps,
            'guidance_scale': request.guidance_scale,
            'generator': [torch.Generator(device=device).manual_seed(request.seed + i) if not request.seed is any([None, 0, -1]) else torch.Generator(device=device).manual_seed(random.randint(0, 2**32 - 1)) for i in range(request.num_images_per_prompt)],
        }
        
        if request.controlnet_config:
            args['control_mode'] = get_control_mode(request.controlnet_config)
            args['control_images'] = get_controlnet_images(request.controlnet_config, request.height, request.width, request.resize_mode)
            args['controlnet_conditioning_scale'] = request.controlnet_config.controlnet_conditioning_scale
        
        if isinstance(request, (FluxImg2ImgReq, FluxInpaintReq)):
            args['image'] = resize_images([request.image], request.height, request.width, request.resize_mode)[0]
            args['strength'] = request.strength
        
        if isinstance(request, FluxInpaintReq):
            args['mask_image'] = resize_images([request.mask_image], request.height, request.width, request.resize_mode)[0]
        
        # Generate
        images = pipeline(**args).images
        
        # Refiner
        if request.refiner:
            images = refiner(image=images, prompt=request.prompt, num_inference_steps=40, denoising_start=0.7).images
        
        cleanup(pipeline, request.loras)
        
        return images
    except Exception as e:
        cleanup(pipeline, request.loras)
        raise gr.Error(f"Error: {e}")



# CSS
css = """
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');
body {
    font-family: 'Poppins', sans-serif !important;
}
.center-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}
.center-content h1 {
    font-weight: 600;
    margin-bottom: 1rem;
}
.center-content p {
    margin-bottom: 1.5rem;
}
"""


flux_models = ["black-forest-labs/FLUX.1-dev"]
with open("data/images/loras/flux.json", "r") as f:
    loras = json.load(f)


# Event functions
def update_fast_generation(model, fast_generation):
    if fast_generation:
        return (
            gr.update(
                value=3.5
            ),
            gr.update(
                value=8
            )
        )


def selected_lora_from_gallery(evt: gr.SelectData):
    return (
        gr.update(
            value=evt.index
        )
    )


def update_selected_lora(custom_lora):
    link = custom_lora.split("/")
    
    if len(link) == 2:
        model_card = ModelCard.load(custom_lora)
        trigger_word = model_card.data.get("instance_prompt", "")
        image_url = f"""https://huggingface.co/{custom_lora}/resolve/main/{model_card.data.get("widget", [{}])[0].get("output", {}).get("url", None)}"""
        
        custom_lora_info_css = """
        <style>
            .custom-lora-info {
                font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
                background: linear-gradient(135deg, #4a90e2, #7b61ff);
                color: white;
                padding: 16px;
                border-radius: 8px;
                box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
                margin: 16px 0;
            }
            .custom-lora-header {
                font-size: 18px;
                font-weight: 600;
                margin-bottom: 12px;
            }
            .custom-lora-content {
                display: flex;
                align-items: center;
                background-color: rgba(255, 255, 255, 0.1);
                border-radius: 6px;
                padding: 12px;
            }
            .custom-lora-image {
                width: 80px;
                height: 80px;
                object-fit: cover;
                border-radius: 6px;
                margin-right: 16px;
            }
            .custom-lora-text h3 {
                margin: 0 0 8px 0;
                font-size: 16px;
                font-weight: 600;
            }
            .custom-lora-text small {
                font-size: 14px;
                opacity: 0.9;
            }
            .custom-trigger-word {
                background-color: rgba(255, 255, 255, 0.2);
                padding: 2px 6px;
                border-radius: 4px;
                font-weight: 600;
            }
        </style>
        """

        custom_lora_info_html = f"""
        <div class="custom-lora-info">
            <div class="custom-lora-header">Custom LoRA: {custom_lora}</div>
            <div class="custom-lora-content">
                <img class="custom-lora-image" src="{image_url}" alt="LoRA preview">
                <div class="custom-lora-text">
                    <h3>{link[1].replace("-", " ").replace("_", " ")}</h3>
                    <small>{"Using: <span class='custom-trigger-word'>"+trigger_word+"</span> as the trigger word" if trigger_word else "No trigger word found. If there's a trigger word, include it in your prompt"}</small>
                </div>
            </div>
        </div>
        """

        custom_lora_info_html = f"{custom_lora_info_css}{custom_lora_info_html}"

        return (
            gr.update( # selected_lora
                value=custom_lora,
            ),
            gr.update( # custom_lora_info
                value=custom_lora_info_html,
                visible=True
            )
        )

    else:
        return (
            gr.update( # selected_lora
                value=custom_lora,
            ),
            gr.update( # custom_lora_info
                value=custom_lora_info_html if len(link) == 0 else "",
                visible=False
            )
        )


def add_to_enabled_loras(model, selected_lora, enabled_loras):
    lora_data = loras
    try:
        selected_lora = int(selected_lora)
        
        if 0 <= selected_lora: # is the index of the lora in the gallery
            lora_info = lora_data[selected_lora]
            enabled_loras.append({
                "repo_id": lora_info["repo"],
                "trigger_word": lora_info["trigger_word"]
            })
    except ValueError:
        link = selected_lora.split("/")
        if len(link) == 2:
            model_card = ModelCard.load(selected_lora)
            trigger_word = model_card.data.get("instance_prompt", "")
            enabled_loras.append({
                "repo_id": selected_lora,
                "trigger_word": trigger_word
            })
    
    return (
        gr.update( # selected_lora
            value=""
        ),
        gr.update( # custom_lora_info
            value="",
            visible=False
        ),
        gr.update( # enabled_loras
            value=enabled_loras
        )
    )


def update_lora_sliders(enabled_loras):
    sliders = []
    remove_buttons = []
    
    for lora in enabled_loras:
        sliders.append(
            gr.update(
                label=lora.get("repo_id", ""),
                info=f"Trigger Word: {lora.get('trigger_word', '')}",
                visible=True,
                interactive=True
            )
        )
        remove_buttons.append(
            gr.update(
                visible=True,
                interactive=True
            )
        )
    
    if len(sliders) < 6:
        for i in range(len(sliders), 6):
            sliders.append(
                gr.update(
                    visible=False
                )
            )
            remove_buttons.append(
                gr.update(
                    visible=False
                )
            )
    
    return *sliders, *remove_buttons


def remove_from_enabled_loras(enabled_loras, index):
    enabled_loras.pop(index)
    return (
        gr.update(
            value=enabled_loras
        )
    )


@spaces.GPU
def generate_image(
        model, prompt, fast_generation, enabled_loras,
        lora_slider_0, lora_slider_1, lora_slider_2, lora_slider_3, lora_slider_4, lora_slider_5,
        img2img_image, inpaint_image, canny_image, pose_image, depth_image,
        img2img_strength, inpaint_strength, canny_strength, pose_strength, depth_strength,
        resize_mode,
        scheduler, image_height, image_width, image_num_images_per_prompt,
        image_num_inference_steps, image_guidance_scale, image_seed,
        refiner, vae
    ):
        base_args = {
            "model": model,
            "prompt": prompt,
            "fast_generation": fast_generation,
            "loras": None,
            "resize_mode": resize_mode,
            "scheduler": scheduler,
            "height": int(image_height),
            "width": int(image_width),
            "num_images_per_prompt": float(image_num_images_per_prompt),
            "num_inference_steps": float(image_num_inference_steps),
            "guidance_scale": float(image_guidance_scale),
            "seed": int(image_seed),
            "refiner": refiner,
            "vae": vae,
            "controlnet_config": None,
        }
        base_args = FluxReq(**base_args)
        
        if len(enabled_loras) > 0:
            base_args.loras = []
            for enabled_lora, slider in zip(enabled_loras, [lora_slider_0, lora_slider_1, lora_slider_2, lora_slider_3, lora_slider_4, lora_slider_5]):
                if enabled_lora['repo_id']:
                    base_args.loras.append({
                        "repo_id": enabled_lora['repo_id'],
                        "weight": slider
                    })
        
        image = None
        mask_image = None
        strength = None
        
        if img2img_image:
            image = img2img_image
            strength = float(img2img_strength)
            
            base_args = FluxImg2ImgReq(
                **base_args.__dict__,
                image=image,
                strength=strength
            )
        elif inpaint_image:
            image = inpaint_image['background'] if not all(pixel == (0, 0, 0) for pixel in list(inpaint_image['background'].getdata())) else None
            mask_image = inpaint_image['layers'][0] if image else None
            strength = float(inpaint_strength)
            
            if image and mask_image:
                base_args = FluxInpaintReq(
                    **base_args.__dict__,
                    image=image,
                    mask_image=mask_image,
                    strength=strength
                )
        elif any([canny_image, pose_image, depth_image]):
            base_args.controlnet_config = ControlNetReq(
                controlnets=[],
                control_images=[],
                controlnet_conditioning_scale=[]
            )
            
            if canny_image:
                base_args.controlnet_config.controlnets.append("canny")
                base_args.controlnet_config.control_images.append(canny_image)
                base_args.controlnet_config.controlnet_conditioning_scale.append(float(canny_strength))
            if pose_image:
                base_args.controlnet_config.controlnets.append("pose")
                base_args.controlnet_config.control_images.append(pose_image)
                base_args.controlnet_config.controlnet_conditioning_scale.append(float(pose_strength))
            if depth_image:
                base_args.controlnet_config.controlnets.append("depth")
                base_args.controlnet_config.control_images.append(depth_image)
                base_args.controlnet_config.controlnet_conditioning_scale.append(float(depth_strength))
        else:
            base_args = FluxReq(**base_args.__dict__)
        
        return gr.update(
            value=gen_img(base_args),
            interactive=True
        )


# Main Gradio app
with gr.Blocks(theme=gr.themes.Soft(), css=css) as demo:
    # Header
    with gr.Column(elem_classes="center-content"):
        gr.Markdown("""
        # 🚀 AAI: All AI
        Unleash your creativity with our multi-modal AI platform.
        [![Sync code to HF Space](https://github.com/mantrakp04/aai/actions/workflows/hf-space.yml/badge.svg)](https://github.com/mantrakp04/aai/actions/workflows/hf-space.yml)
        """)

    # Tabs
    with gr.Tabs():
        with gr.Tab(label="🖼️ Image"):
            with gr.Tabs():
                with gr.Tab("Flux"):
                    """
                    Create the image tab for Generative Image Generation Models
                    
                    Args:
                    models: list
                        A list containing the models repository paths
                    gap_iol, gap_la, gap_le, gap_eio, gap_io: Optional[List[dict]]
                        A list of dictionaries containing the title and component for the custom gradio component
                        Example:
                        def gr_comp():
                            gr.Label("Hello World")
                        
                        [
                            {
                                'title': "Title",
                                'component': gr_comp()
                            }
                        ]
                    loras: list
                        A list of dictionaries containing the image and title for the Loras Gallery
                        Generally a loaded json file from the data folder
                    
                    """
                    def process_gaps(gaps: List[dict]):
                        for gap in gaps:
                            with gr.Accordion(gap['title']):
                                gap['component']
                    
                    
                    with gr.Row():
                        with gr.Column():
                            with gr.Group() as image_options:
                                model = gr.Dropdown(label="Models", choices=flux_models, value=flux_models[0], interactive=True)
                                prompt = gr.Textbox(lines=5, label="Prompt")
                                fast_generation = gr.Checkbox(label="Fast Generation (Hyper-SD) 🧪")
                            
                            
                            with gr.Accordion("Loras", open=True): # Lora Gallery
                                lora_gallery = gr.Gallery(
                                    label="Gallery",
                                    value=[(lora['image'], lora['title']) for lora in loras],
                                    allow_preview=False,
                                    columns=3,
                                    rows=3,
                                    type="pil"
                                )
                                
                                with gr.Group():
                                    with gr.Column():
                                        with gr.Row():
                                            custom_lora = gr.Textbox(label="Custom Lora", info="Enter a Huggingface repo path")
                                            selected_lora = gr.Textbox(label="Selected Lora", info="Choose from the gallery or enter a custom LoRA")
                                        
                                        custom_lora_info = gr.HTML(visible=False)
                                        add_lora = gr.Button(value="Add LoRA")
                                        
                                        enabled_loras = gr.State(value=[])
                                        with gr.Group():
                                            with gr.Row():
                                                for i in range(6): # only support max 6 loras due to inference time
                                                    with gr.Column():
                                                        with gr.Column(scale=2):
                                                            globals()[f"lora_slider_{i}"] = gr.Slider(label=f"LoRA {i+1}", minimum=0, maximum=1, step=0.01, value=0.8, visible=False, interactive=True)
                                                        with gr.Column():
                                                            globals()[f"lora_remove_{i}"] = gr.Button(value="Remove LoRA", visible=False)

                            
                            with gr.Accordion("Embeddings", open=False): # Embeddings
                                gr.Label("To be implemented")
                            
                            
                            with gr.Accordion("Image Options"): # Image Options
                                with gr.Tabs():
                                    image_options = {
                                        "img2img": "Upload Image",
                                        "inpaint": "Upload Image",
                                        "canny": "Upload Image",
                                        "pose": "Upload Image",
                                        "depth": "Upload Image",
                                    }
                                    
                                    for image_option, label in image_options.items():
                                        with gr.Tab(image_option):
                                            if not image_option in ['inpaint', 'scribble']:
                                                globals()[f"{image_option}_image"] = gr.Image(label=label, type="pil")
                                            elif image_option in ['inpaint', 'scribble']:
                                                globals()[f"{image_option}_image"] = gr.ImageEditor(
                                                    label=label,
                                                    image_mode='RGB',
                                                    layers=False,
                                                    brush=gr.Brush(colors=["#FFFFFF"], color_mode="fixed") if image_option == 'inpaint' else gr.Brush(),
                                                    interactive=True,
                                                    type="pil",
                                                )
                                            
                                            # Image Strength (Co-relates to controlnet strength, strength for img2img n inpaint)
                                            globals()[f"{image_option}_strength"] = gr.Slider(label="Strength", minimum=0, maximum=1, step=0.01, value=1.0, interactive=True)
                                    
                                    resize_mode = gr.Radio(
                                        label="Resize Mode",
                                        choices=["crop and resize", "resize only", "resize and fill"],
                                        value="resize and fill",
                                        interactive=True
                                    )
                        
                        
                        with gr.Column():
                            with gr.Group():
                                output_images = gr.Gallery(
                                        label="Output Images",
                                        value=[],
                                        allow_preview=True,
                                        type="pil",
                                        interactive=False,
                                    )
                                generate_images = gr.Button(value="Generate Images", variant="primary")            
                            
                            with gr.Accordion("Advance Settings", open=True):
                                with gr.Row():
                                    scheduler = gr.Dropdown(
                                        label="Scheduler",
                                        choices = [
                                            "fm_euler"
                                        ],
                                        value="fm_euler",
                                        interactive=True
                                    )

                                with gr.Row():
                                    for column in range(2):
                                        with gr.Column():
                                            options = [
                                                ("Height", "image_height", 64, 1024, 64, 1024, True),
                                                ("Width", "image_width", 64, 1024, 64, 1024, True),
                                                ("Num Images Per Prompt", "image_num_images_per_prompt", 1, 4, 1, 1, True),
                                                ("Num Inference Steps", "image_num_inference_steps", 1, 100, 1, 20, True),
                                                ("Clip Skip", "image_clip_skip", 0, 2, 1, 2, False),
                                                ("Guidance Scale", "image_guidance_scale", 0, 20, 0.5, 3.5, True),
                                                ("Seed", "image_seed", 0, 100000, 1, random.randint(0, 100000), True),
                                            ]
                                            for label, var_name, min_val, max_val, step, value, visible in options[column::2]:
                                                globals()[var_name] = gr.Slider(label=label, minimum=min_val, maximum=max_val, step=step, value=value, visible=visible, interactive=True)
                                
                                with gr.Row():
                                    refiner = gr.Checkbox(
                                        label="Refiner 🧪",
                                        value=False,
                                    )
                                    vae = gr.Checkbox(
                                        label="VAE",
                                        value=True,
                                    )


                    # Events
                    # Base Options
                    fast_generation.change(update_fast_generation, [model, fast_generation], [image_guidance_scale, image_num_inference_steps]) # Fast Generation # type: ignore
                    

                    # Lora Gallery
                    lora_gallery.select(selected_lora_from_gallery, None, selected_lora)
                    custom_lora.change(update_selected_lora, custom_lora, [custom_lora, selected_lora])
                    add_lora.click(add_to_enabled_loras, [model, selected_lora, enabled_loras], [selected_lora, custom_lora_info, enabled_loras])
                    enabled_loras.change(update_lora_sliders, enabled_loras, [lora_slider_0, lora_slider_1, lora_slider_2, lora_slider_3, lora_slider_4, lora_slider_5, lora_remove_0, lora_remove_1, lora_remove_2, lora_remove_3, lora_remove_4, lora_remove_5]) # type: ignore

                    for i in range(6):
                        globals()[f"lora_remove_{i}"].click(
                            lambda enabled_loras, index=i: remove_from_enabled_loras(enabled_loras, index),
                            [enabled_loras],
                            [enabled_loras]
                        )
                    

                    # Generate Image
                    generate_images.click(
                        generate_image, # type: ignore
                        [
                            model, prompt, fast_generation, enabled_loras,
                            lora_slider_0, lora_slider_1, lora_slider_2, lora_slider_3, lora_slider_4, lora_slider_5, # type: ignore
                            img2img_image, inpaint_image, canny_image, pose_image, depth_image, # type: ignore
                            img2img_strength, inpaint_strength, canny_strength, pose_strength, depth_strength, # type: ignore
                            resize_mode,
                            scheduler, image_height, image_width, image_num_images_per_prompt, # type: ignore
                            image_num_inference_steps, image_guidance_scale, image_seed, # type: ignore
                            refiner, vae
                        ],
                        [output_images]
                    )
                with gr.Tab("SDXL"):
                    gr.Label("To be implemented")
        with gr.Tab(label="🎵 Audio"):
            gr.Label("Coming soon!")
        with gr.Tab(label="🎬 Video"):
            gr.Label("Coming soon!")
        with gr.Tab(label="📄 Text"):
            gr.Label("Coming soon!")


demo.launch(
    share=False,
    debug=True,
)