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import os
import gradio as gr
from random import randint
from all_models import models
css_code = os.getenv("DazDinGo_CSS")
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 = len(models)
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'), elem_id="custom_image") for m in choices_plus]
def gen_fn(model_str, prompt):
if model_str == 'NA':
return None
noise = str(randint(0, 99999999))
return models_load[model_str](f'{prompt} {noise}')
def make_me():
with gr.Row():
with gr.Column(scale=4):
txt_input = gr.Textbox(label='Your prompt:', lines=4, container=False, elem_id="custom_textbox", placeholder="Prompt", height=250)
with gr.Column(scale=1):
gen_button = gr.Button('Generate images', elem_id="custom_gen_button")
stop_button = gr.Button('Stop', variant='secondary', interactive=False, elem_id="custom_stop_button")
def on_generate_click():
return gr.Button('Generate images', elem_id="custom_gen_button"), gr.Button('Stop', variant='secondary', interactive=True, elem_id="custom_stop_button")
def on_stop_click():
return gr.Button('Generate images', elem_id="custom_gen_button"), gr.Button('Stop', variant='secondary', interactive=False, elem_id="custom_stop_button")
gen_button.click(on_generate_click, inputs=None, outputs=[gen_button, stop_button])
stop_button.click(on_stop_click, inputs=None, outputs=[gen_button, stop_button])
with gr.Row():
output = [gr.Image(label=m, width=512, max_height=768, elem_id="custom_image", show_label=True, interactive=False, show_share_button=False) 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], o)
stop_button.click(on_stop_click, inputs=None, outputs=[gen_button, stop_button], cancels=[gen_event])
with gr.Accordion('Model selection', elem_id="custom_accordion"):
model_choice = gr.CheckboxGroup(models, label=f'{num_models} different models selected', value=default_models, interactive=True, elem_id="custom_checkbox_group")
model_choice.change(update_imgbox, model_choice, output)
model_choice.change(extend_choices, model_choice, current_models)
with gr.Row():
gr.HTML("")
with gr.Blocks(css=css_code) as demo:
make_me()
demo.queue(concurrency_count=50)
demo.launch() |