Update app.py

app.py

@@ -1,219 +1,93 @@
-import gradio as gr
-from all_models import models
-from externalmod import gr_Interface_load, save_image, randomize_seed
-import asyncio
-import os
-from threading import RLock
-lock = RLock()
-HF_TOKEN = os.environ.get("HF_TOKEN") if os.environ.get("HF_TOKEN") else None # If private or gated models aren't used, ENV setting is unnecessary.
-
-
-def load_fn(models):
-    global models_load
-    models_load = {}
-    for model in models:
-        if model not in models_load.keys():
-            try:
-                m = gr_Interface_load(f'models/{model}', hf_token=HF_TOKEN)
-            except Exception as error:
-                print(error)
-                m = gr.Interface(lambda: None, ['text'], ['image'])
-            models_load.update({model: m})
-
-
-load_fn(models)
-
-
-num_models = 6
-max_images = 6
-inference_timeout = 300
-default_models = models[:num_models]
-MAX_SEED = 2**32-1
-
-
-def extend_choices(choices):
-    return choices[:num_models] + (num_models - len(choices[:num_models])) * ['NA']
-
-
-def update_imgbox(choices):
-    choices_plus = extend_choices(choices[:num_models])
-    return [gr.Image(None, label=m, visible=(m!='NA')) for m in choices_plus]
-
-
-def random_choices():
-    import random
-    random.seed()
-    return random.choices(models, k=num_models)
-
-
-# https://huggingface.co/docs/api-inference/detailed_parameters
-# https://huggingface.co/docs/huggingface_hub/package_reference/inference_client
-async def infer(model_str, prompt, nprompt="", height=0, width=0, steps=0, cfg=0, seed=-1, timeout=inference_timeout):
-    kwargs = {}
-    if height > 0: kwargs["height"] = height
-    if width > 0: kwargs["width"] = width
-    if steps > 0: kwargs["num_inference_steps"] = steps
-    if cfg > 0: cfg = kwargs["guidance_scale"] = cfg
-    if seed == -1: kwargs["seed"] = randomize_seed()
-    else: kwargs["seed"] = seed
-    task = asyncio.create_task(asyncio.to_thread(models_load[model_str].fn,
-                               prompt=prompt, negative_prompt=nprompt, **kwargs, token=HF_TOKEN))
-    await asyncio.sleep(0)
-    try:
-        result = await asyncio.wait_for(task, timeout=timeout)
-    except asyncio.TimeoutError as e:
-        print(e)
-        print(f"Task timed out: {model_str}")
-        if not task.done(): task.cancel()
-        result = None
-        raise Exception(f"Task timed out: {model_str}") from e
-    except Exception as e:
-        print(e)
-        if not task.done(): task.cancel()
-        result = None
-        raise Exception() from e
-    if task.done() and result is not None and not isinstance(result, tuple):
-        with lock:
-            png_path = "image.png"
-            image = save_image(result, png_path, model_str, prompt, nprompt, height, width, steps, cfg, seed)
-        return image
-    return None
-
-
-def gen_fn(model_str, prompt, nprompt="", height=0, width=0, steps=0, cfg=0, seed=-1):
-    try:
-        loop = asyncio.new_event_loop()
-        result = loop.run_until_complete(infer(model_str, prompt, nprompt,
-                                         height, width, steps, cfg, seed, inference_timeout))
-    except (Exception, asyncio.CancelledError) as e:
-        print(e)
-        print(f"Task aborted: {model_str}")
-        result = None
-        raise gr.Error(f"Task aborted: {model_str}, Error: {e}")
-    finally:
-        loop.close()
-    return result
-
-
-def add_gallery(image, model_str, gallery):
-    if gallery is None: gallery = []
-    with lock:
-        if image is not None: gallery.insert(0, (image, model_str))
-    return gallery
-
-
-CSS="""
-.gradio-container { max-width: 1200px; margin: 0 auto; !important; }
-.output { width=112px; height=112px; max_width=112px; max_height=112px; !important; }
-.gallery { min_width=512px; min_height=512px; max_height=1024px; !important; }
-.guide { text-align: center; !important; }
-"""
-
-
-with gr.Blocks(theme='Nymbo/Nymbo_Theme', fill_width=True, css=CSS) as demo:
-    gr.HTML(
-    """
-        <div>
-        <p> <center>For simultaneous generations without hidden queue check out <a href="https://huggingface.co/spaces/Yntec/ToyWorld">Toy World</a>! For more options like single model x6 check out <a href="https://huggingface.co/spaces/John6666/Diffusion80XX4sg">Diffusion80XX4sg</a> by John6666!</center>
-        </p></div>
-    """
-)  
-    with gr.Tab('Huggingface Diffusion'):
-        with gr.Column(scale=2):
-            with gr.Group():
-                txt_input = gr.Textbox(label='Your prompt:', lines=4)
-                neg_input = gr.Textbox(label='Negative prompt:', lines=1)
-                with gr.Accordion("Advanced", open=False, visible=True):
-                    with gr.Row():
-                        width = gr.Slider(label="Width", info="If 0, the default value is used.", maximum=1216, step=32, value=0)
-                        height = gr.Slider(label="Height", info="If 0, the default value is used.", maximum=1216, step=32, value=0)
-                    with gr.Row():
-                        steps = gr.Slider(label="Number of inference steps", info="If 0, the default value is used.", maximum=100, step=1, value=0)
-                        cfg = gr.Slider(label="Guidance scale", info="If 0, the default value is used.", maximum=30.0, step=0.1, value=0)
-                        seed = gr.Slider(label="Seed", info="Randomize Seed if -1.", minimum=-1, maximum=MAX_SEED, step=1, value=-1)
-                        seed_rand = gr.Button("Randomize Seed 🎲", size="sm", variant="secondary")
-                        seed_rand.click(randomize_seed, None, [seed], queue=False)
-            with gr.Row():
-                gen_button = gr.Button(f'Generate up to {int(num_models)} images in up to 3 minutes total', variant='primary', scale=3)
-                random_button = gr.Button(f'Random {int(num_models)} 🎲', variant='secondary', scale=1)
-                #stop_button = gr.Button('Stop', variant='stop', interactive=False, scale=1)
-                #gen_button.click(lambda: gr.update(interactive=True), None, stop_button)
-            gr.Markdown("Scroll down to see more images and select models.", elem_classes="guide")
-
-        with gr.Column(scale=1):
-            with gr.Group():
-                with gr.Row():
-                    output = [gr.Image(label=m, show_download_button=True, elem_classes="output",
-                              interactive=False, min_width=80, show_share_button=False, format="png",
-                              visible=True) for m in default_models]
-                    current_models = [gr.Textbox(m, visible=False) for m in default_models]
-
-        with gr.Column(scale=2):
-            gallery = gr.Gallery(label="Output", show_download_button=True, elem_classes="gallery",
-                                interactive=False, show_share_button=True, container=True, format="png",
-                                preview=True, object_fit="cover", columns=2, rows=2) 
-
-        for m, o in zip(current_models, output):
-            gen_event = gr.on(triggers=[gen_button.click, txt_input.submit], fn=gen_fn,
-                              inputs=[m, txt_input, neg_input, height, width, steps, cfg, seed], outputs=[o],
-                              concurrency_limit=None, queue=False) # Be sure to delete ", queue=False" when activating the stop button
-            o.change(add_gallery, [o, m, gallery], [gallery])
-            #stop_button.click(lambda: gr.update(interactive=False), None, stop_button, cancels=[gen_event])
-
-        with gr.Column(scale=4):
-            with gr.Accordion('Model selection'):
-                model_choice = gr.CheckboxGroup(models, label = f'Choose up to {int(num_models)} different models from the {len(models)} available!', value=default_models, interactive=True)
-                model_choice.change(update_imgbox, model_choice, output)
-                model_choice.change(extend_choices, model_choice, current_models)
-                random_button.click(random_choices, None, model_choice)
-
-    with gr.Tab('Single model'):
-        with gr.Column(scale=2):
-            model_choice2 = gr.Dropdown(models, label='Choose model', value=models[0])
-            with gr.Group():
-                txt_input2 = gr.Textbox(label='Your prompt:', lines=4)
-                neg_input2 = gr.Textbox(label='Negative prompt:', lines=1)
-                with gr.Accordion("Advanced", open=False, visible=True):
-                    with gr.Row():
-                        width2 = gr.Slider(label="Width", info="If 0, the default value is used.", maximum=1216, step=32, value=0)
-                        height2 = gr.Slider(label="Height", info="If 0, the default value is used.", maximum=1216, step=32, value=0)
-                    with gr.Row():
-                        steps2 = gr.Slider(label="Number of inference steps", info="If 0, the default value is used.", maximum=100, step=1, value=0)
-                        cfg2 = gr.Slider(label="Guidance scale", info="If 0, the default value is used.", maximum=30.0, step=0.1, value=0)
-                        seed2 = gr.Slider(label="Seed", info="Randomize Seed if -1.", minimum=-1, maximum=MAX_SEED, step=1, value=-1)
-                        seed_rand2 = gr.Button("Randomize Seed 🎲", size="sm", variant="secondary")
-                        seed_rand2.click(randomize_seed, None, [seed2], queue=False)
-            num_images = gr.Slider(1, max_images, value=max_images, step=1, label='Number of images')
-            with gr.Row():
-                gen_button2 = gr.Button('Generate', variant='primary', scale=2)
-                #stop_button2 = gr.Button('Stop', variant='stop', interactive=False, scale=1)
-                #gen_button2.click(lambda: gr.update(interactive=True), None, stop_button2)
-
-        with gr.Column(scale=1):
-            with gr.Group():
-                with gr.Row():
-                    output2 = [gr.Image(label='', show_download_button=True, elem_classes="output",
-                               interactive=False, min_width=80, visible=True, format="png",
-                               show_share_button=False, show_label=False) for _ in range(max_images)]
-
-        with gr.Column(scale=2):
-            gallery2 = gr.Gallery(label="Output", show_download_button=True, elem_classes="gallery",
-                                interactive=False, show_share_button=True, container=True, format="png",
-                                preview=True, object_fit="cover", columns=2, rows=2) 
-
-        for i, o in enumerate(output2):
-            img_i = gr.Number(i, visible=False)
-            num_images.change(lambda i, n: gr.update(visible = (i < n)), [img_i, num_images], o, queue=False)
-            gen_event2 = gr.on(triggers=[gen_button2.click, txt_input2.submit],
-                               fn=lambda i, n, m, t1, t2, n1, n2, n3, n4, n5: gen_fn(m, t1, t2, n1, n2, n3, n4, n5) if (i < n) else None,
-                               inputs=[img_i, num_images, model_choice2, txt_input2, neg_input2,
-                                       height2, width2, steps2, cfg2, seed2], outputs=[o],
-                                       concurrency_limit=None, queue=False)  # Be sure to delete ", queue=False" when activating the stop button
-            o.change(add_gallery, [o, model_choice2, gallery2], [gallery2])
-            #stop_button2.click(lambda: gr.update(interactive=False), None, stop_button2, cancels=[gen_event2])
-
-    gr.Markdown("Based on the [TestGen](https://huggingface.co/spaces/derwahnsinn/TestGen) Space by derwahnsinn, the [SpacIO](https://huggingface.co/spaces/RdnUser77/SpacIO_v1) Space by RdnUser77 and Omnibus's Maximum Multiplier!")
-
-demo.queue(default_concurrency_limit=200, max_size=200)
-demo.launch(show_api=False, max_threads=400)
-# https://github.com/gradio-app/gradio/issues/6339
+import gradio as gr
+from random import randint
+from all_models import models
+
+from externalmod import gr_Interface_load
+
+import asyncio
+import os
+from threading import RLock
+lock = RLock()
+HF_TOKEN = os.environ.get("HF_TOKEN") if os.environ.get("HF_TOKEN") else None # If private or gated models aren't used, ENV setting is unnecessary.
+
+
+def load_fn(models):
+    global models_load
+    models_load = {}
+    
+    for model in models:
+        if model not in models_load.keys():
+            try:
+                m = gr_Interface_load(f'models/{model}', hf_token=HF_TOKEN)
+            except Exception as error:
+                print(error)
+                m = gr.Interface(lambda: None, ['text'], ['image'])
+            models_load.update({model: m})
+
+
+load_fn(models)
+
+
+num_models = 6
+
+default_models = models[:num_models]
+inference_timeout = 600
+
+def extend_choices(choices):
+    return choices[:num_models] + (num_models - len(choices[:num_models])) * ['NA']
+
+
+def update_imgbox(choices):
+    choices_plus = extend_choices(choices[:num_models])
+    return [gr.Image(None, label=m, visible=(m!='NA')) for m in choices_plus]
+    
+def gen_fn(model_str, prompt):
+    if model_str == 'NA':
+        return None
+    noise = str('') #str(randint(0, 99999999999))
+    return models_load[model_str](f'{prompt} {noise}')
+
+
+
+with gr.Blocks() as demo:
+    with gr.Tab('🤗 Huggingface Diffusion 🤗'): 
+        txt_input = gr.Textbox(label='Your prompt:', lines=4)
+        gen_button = gr.Button('Generate up to 6 images in up to 3 minutes total')
+        #stop_button = gr.Button('Stop', variant = 'secondary', interactive = False)
+        gen_button.click(lambda s: gr.update(interactive = True), None)
+        gr.HTML(
+        """
+            <div style="text-align: center; max-width: 1200px; margin: 0 auto;">
+              <div>
+                <body>
+                <div class="center"><p style="margin-bottom: 10px; color: #000000;">Scroll down to see more images and select models.</p>
+                </div>
+                </body>
+              </div>
+            </div>
+        """
+               )
+        with gr.Row():
+            output = [gr.Image(label = m, min_width=480) 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 = gr.on(triggers=[gen_button.click, txt_input.submit], fn=gen_fn,
+                            inputs=[m, txt_input], outputs=[o], concurrency_limit=None, queue=False)
+                #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 {int(num_models)} different models from the {len(models)} available!', value=default_models, interactive=True)
+            #model_choice = gr.CheckboxGroup(models, label = f'Choose up to {num_models} different models from the 2 available! Untick them to only use one!', value = default_models, multiselect = True, max_choices = num_models, interactive = True, filterable = False)
+            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> Based on the <a href="https://huggingface.co/spaces/John6666/hfd_test_nostopbutton">Huggingface NoStopButton</a> Space by John6666, <a href="https://huggingface.co/spaces/derwahnsinn/TestGen">TestGen</a> Space by derwahnsinn, the <a href="https://huggingface.co/spaces/RdnUser77/SpacIO_v1">SpacIO</a> Space by RdnUser77 and Omnibus's Maximum Multiplier! For 6 images with the same model check out the <a href="https://huggingface.co/spaces/Yntec/PrintingPress">Printing Press</a>, for the classic UI with prompt enhancer try <a href="https://huggingface.co/spaces/Yntec/blitz_diffusion">Blitz Diffusion!</a>
+        </p>
+    """
+)
+
+demo.queue(default_concurrency_limit=200, max_size=200)
+demo.launch(show_api=False, max_threads=400)