app.py

import gradio as gr
import time

models = [
    "mann-e/Mann-E_Dreams",
    "Yntec/ChickFlick",
    "John6666/ultimate-realistic-mix-v2-sdxl",
    "Yntec/CrystalReality",
    "John6666/9527-detail-realistic-xl-v55mix-sdxl",
    "John6666/epicrealism-xl-v8kiss-sdxl",
    "John6666/wai-real-mix-v8-sdxl",
    "John6666/real-vis-xl-v40-sdxl",
    "Yntec/DegreesOfFreedom",
]

model_functions = {}
model_idx = 1
for model_path in models:
    try:
        model_functions[model_idx] = gr.Interface.load(f"models/{model_path}")
    except Exception as error:
        def the_fn(txt):
            return None
        model_functions[model_idx] = gr.Interface(fn=the_fn, inputs=gr.Textbox(), outputs=gr.Image())
    model_idx += 1

def send_it_idx(idx):
    def send_it_fn(prompt):
        output = (model_functions.get(idx) or model_functions.get(1)).predict(prompt)
        return output
    return send_it_fn

def get_prompts(prompt_text):
    return prompt_text

def clear_it(val):
    return 0

def all_task_end(cnt, t_stamp):
    to = t_stamp + 360
    et = time.time()
    if et > to and t_stamp != 0:
        d = gr.update(value=0)
        tog = gr.update(value=1)
    else:
        d = gr.update(value=et) if cnt != 0 else gr.update(value=0)
        tog = gr.update(value=0)
    return d, tog

def all_task_start():
    t_stamp = time.time()
    return gr.update(value=t_stamp), gr.update(value=t_stamp), gr.update(value=0)

def clear_fn():
    nn = len(models)
    return (None, *[None for _ in range(nn)])

with gr.Interface(title="SD Models") as my_interface:
    with gr.Column():
        with gr.Row():
            with gr.Column():
                primary_prompt = gr.Textbox(label="Prompt", default="")
            with gr.Column():
                run = gr.Button("Run")
                clear_btn = gr.Button("Clear")
        with gr.Row():
            sd_outputs = {}
            model_idx = 1
            for model_path in models:
                with gr.Column():
                    sd_outputs[model_idx] = gr.Image(label=model_path)
                model_idx += 1

        start_box = gr.Number(visible=False)
        end_box = gr.Number(visible=False)
        tog_box = gr.Textbox(default=0, visible=False)

        def on_change_start_box(value):
            return all_task_end(value, end_box.value)

        start_box.change(
            on_change_start_box,
            inputs=[start_box],
            outputs=[start_box, tog_box],
            every=1
        )

        primary_prompt.submit(all_task_start, None, [start_box, end_box, tog_box])
        run.click(all_task_start, None, [start_box, end_box, tog_box])

        runs_dict = {}
        model_idx = 1
        for model_path in models:
            runs_dict[model_idx] = run.click(
                send_it_idx(model_idx),
                inputs=[primary_prompt],
                outputs=[sd_outputs[model_idx]]
            )
            model_idx += 1

        clear_btn.click(
            clear_fn,
            None,
            [primary_prompt, *list(sd_outputs.values())],
            cancels=[*list(runs_dict.values())]
        )
        tog_box.change(
            clear_it,
            tog_box,
            tog_box,
            cancels=[*list(runs_dict.values())]
        )

my_interface.queue(concurrency_count=1)
my_interface.launch()