| import gradio as gr | |
| from random import randint | |
| from all_models import models | |
| def load_fn(models): | |
| global models_load | |
| models_load = {} | |
| for model in models: | |
| if model not in models_load.keys(): | |
| try: | |
| m = gr.load(f'models/{model}') | |
| except Exception as error: | |
| m = gr.Interface(lambda txt: None, ['text'], ['image']) | |
| models_load.update({model: m}) | |
| load_fn(models) | |
| num_models = 6 | |
| default_models = models[:num_models] | |
| def extend_choices(choices): | |
| return choices + (num_models - len(choices)) * ['NA'] | |
| def update_imgbox(choices): | |
| choices_plus = extend_choices(choices) | |
| return [gr.Image(None, label=m, visible=(m != 'NA')) for m in choices_plus] | |
| def gen_fn(model_str, prompt, negative_prompt=None, image_style="Default"): | |
| if model_str == 'NA': | |
| return None | |
| modified_prompt = prompt | |
| if image_style != "Default": | |
| modified_prompt += f", {image_style}" | |
| if negative_prompt: | |
| modified_prompt += f", not {negative_prompt}" | |
| return models_load[model_str](modified_prompt) | |
| with gr.Blocks() as demo: | |
| with gr.Tab('The Dream'): | |
| txt_input = gr.Textbox(label='Your prompt:', lines=4) | |
| with gr.Accordion("Advanced Settings", open=False) as advanced_settings: | |
| neg_prompt = gr.Textbox(label='Negative prompt (Optional):', placeholder='Enter undesirable attributes here', lines=2) | |
| image_style = gr.Dropdown(label='Select Style', choices=["Default", "Realistic", "Portrait", "Anime"], value="Default") | |
| gen_button = gr.Button('Generate up to 6 images in up to 2 minutes total') | |
| stop_button = gr.Button('Stop', variant='secondary', interactive=False) | |
| gen_button.click(lambda s: gr.update(interactive=True), None, stop_button, concurrency_limit=10) | |
| gr.HTML( | |
| """ | |
| <div style="text-align: center; max-width: 1200px; margin: 0 auto;"> | |
| <div> | |
| <body> | |
| <div class="center"><p style="margin-bottom: 10px; color: var(--body-text-color);">Scroll down to see more images and select models.</p> | |
| </div> | |
| </body> | |
| </div> | |
| </div> | |
| """ | |
| ) | |
| with gr.Row(): | |
| output = [gr.Image(label=m, min_width=460) for m in default_models] | |
| current_models = [gr.Textbox(m, visible=False) for m in default_models] | |
| for m, o in zip(current_models, output): | |
| gen_event = gen_button.click(gen_fn, [m, txt_input, neg_prompt, image_style], o, concurrency_limit=10) | |
| stop_button.click(lambda s: gr.update(interactive=False), None, stop_button, cancels=[gen_event]) | |
| with gr.Accordion('Model selection'): | |
| model_choice = gr.CheckboxGroup(models, label=f'Choose up to {num_models} different models from the best available!', value=default_models, interactive=True) | |
| model_choice.change(update_imgbox, model_choice, output) | |
| model_choice.change(extend_choices, model_choice, current_models) | |
| with gr.Row(): | |
| gr.HTML( | |
| """ | |
| <div class="footer"> | |
| <p>Have fun! | |
| </p> | |
| """ | |
| ) | |
| demo.launch(max_threads=200) |