Arreglando generacion de imagenes - version simplificada
Browse files
app.py
CHANGED
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@@ -29,17 +29,15 @@ MODELS = {
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"Helsinki-NLP/opus-mt-en-es": "Traductor ingl茅s-espa帽ol"
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},
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"image": {
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"runwayml/stable-diffusion-v1-5": "Stable Diffusion v1.5",
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"CompVis/stable-diffusion-v1-4": "Stable Diffusion v1.4",
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"stabilityai/stable-diffusion-2-1": "Stable Diffusion 2.1",
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"stabilityai/stable-diffusion-xl-base-1.0": "SDXL Base",
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"stabilityai/stable-diffusion-xl-refiner-1.0": "SDXL Refiner",
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"prompthero/openjourney": "Midjourney style",
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"dreamlike-art/dreamlike-photoreal-2.0": "Fotorealista",
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"nitrosocke/Ghibli-Diffusion": "Estilo Studio Ghibli",
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"nitrosocke/mo-di-diffusion": "Estilo moderno"
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"CompVis/stable-diffusion-v1-4": "Stable Diffusion v1.4",
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"runwayml/stable-diffusion-v1-5": "Stable Diffusion v1.5"
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},
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"chat": {
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"microsoft/DialoGPT-medium": "Chat conversacional",
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@@ -83,21 +81,19 @@ def load_text_model(model_name):
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return model_cache[model_name]
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def load_image_model(model_name):
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"""Cargar modelo de imagen -
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if model_name not in model_cache:
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print(f"Cargando modelo de imagen: {model_name}")
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#
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pipe = StableDiffusionPipeline.from_pretrained(
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model_name,
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torch_dtype=torch.float32,
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safety_checker=None
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requires_safety_checker=False
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)
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#
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pipe.enable_attention_slicing()
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pipe.enable_sequential_cpu_offload() # Optimizar para CPU
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model_cache[model_name] = {
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"pipeline": pipe,
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@@ -148,27 +144,27 @@ def generate_text(prompt, model_name, max_length=100):
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return f"Error generando texto: {str(e)}"
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def generate_image(prompt, model_name, num_inference_steps=20):
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"""Generar imagen con el modelo seleccionado -
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try:
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model_data = load_image_model(model_name)
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pipeline = model_data["pipeline"]
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#
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if num_inference_steps > 20:
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num_inference_steps = 20 # Limitar a m谩ximo 20 pasos para velocidad
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-
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# Generar imagen con configuraci贸n optimizada
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image = pipeline(
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prompt,
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num_inference_steps=num_inference_steps,
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guidance_scale=7.
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height=512, # Tama帽o fijo para consistencia
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width=512
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).images[0]
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return image
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except Exception as e:
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return f"Error generando imagen: {str(e)}"
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def chat_with_model(message, history, model_name):
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@@ -329,7 +325,7 @@ with gr.Blocks(title="Modelos Libres de IA", theme=gr.themes.Soft()) as demo:
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with gr.Column():
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image_model = gr.Dropdown(
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choices=list(MODELS["image"].keys()),
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value="
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label="Modelo de Imagen"
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)
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image_prompt = gr.Textbox(
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"Helsinki-NLP/opus-mt-en-es": "Traductor ingl茅s-espa帽ol"
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},
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"image": {
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"CompVis/stable-diffusion-v1-4": "Stable Diffusion v1.4 (B谩sico)",
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"runwayml/stable-diffusion-v1-5": "Stable Diffusion v1.5",
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"stabilityai/stable-diffusion-2-1": "Stable Diffusion 2.1",
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"stabilityai/stable-diffusion-xl-base-1.0": "SDXL Base",
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"stabilityai/stable-diffusion-xl-refiner-1.0": "SDXL Refiner",
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"prompthero/openjourney": "Midjourney style",
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"dreamlike-art/dreamlike-photoreal-2.0": "Fotorealista",
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"nitrosocke/Ghibli-Diffusion": "Estilo Studio Ghibli",
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"nitrosocke/mo-di-diffusion": "Estilo moderno"
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},
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"chat": {
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"microsoft/DialoGPT-medium": "Chat conversacional",
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return model_cache[model_name]
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def load_image_model(model_name):
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"""Cargar modelo de imagen - versi贸n simplificada"""
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if model_name not in model_cache:
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print(f"Cargando modelo de imagen: {model_name}")
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# Configuraci贸n b谩sica sin optimizaciones complejas
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pipe = StableDiffusionPipeline.from_pretrained(
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model_name,
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torch_dtype=torch.float32,
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safety_checker=None
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)
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# Solo optimizaci贸n b谩sica de memoria
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pipe.enable_attention_slicing()
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model_cache[model_name] = {
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"pipeline": pipe,
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return f"Error generando texto: {str(e)}"
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def generate_image(prompt, model_name, num_inference_steps=20):
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"""Generar imagen con el modelo seleccionado - versi贸n simplificada"""
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try:
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print(f"Generando imagen con modelo: {model_name}")
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print(f"Prompt: {prompt}")
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print(f"Pasos: {num_inference_steps}")
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model_data = load_image_model(model_name)
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pipeline = model_data["pipeline"]
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# Configuraci贸n b谩sica
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image = pipeline(
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prompt,
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num_inference_steps=num_inference_steps,
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guidance_scale=7.5
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).images[0]
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print("Imagen generada exitosamente")
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return image
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except Exception as e:
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print(f"Error generando imagen: {str(e)}")
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return f"Error generando imagen: {str(e)}"
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def chat_with_model(message, history, model_name):
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with gr.Column():
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image_model = gr.Dropdown(
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choices=list(MODELS["image"].keys()),
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value="CompVis/stable-diffusion-v1-4",
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label="Modelo de Imagen"
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)
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image_prompt = gr.Textbox(
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