Optimizado para ZeroGPU H200 con Advanced Settings completos
Browse files- README.md +20 -5
- app.py +629 -227
- requirements.txt +4 -1
README.md
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---
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title:
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emoji:
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colorFrom: indigo
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colorTo: red
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sdk: gradio
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app_file: app.py
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pinned: false
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license: mit
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short_description: Modelos libres de IA
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---
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# NTIA Space -
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Este es el repositorio del Space de Hugging Face para NTIA, que proporciona acceso a modelos libres de IA para generación de texto, imágenes y videos.
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## 🚀 Despliegue Rápido
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---
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title: NTIA Space - Optimizado para H200
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emoji: 🚀
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colorFrom: indigo
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colorTo: red
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sdk: gradio
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app_file: app.py
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pinned: false
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license: mit
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short_description: Modelos libres de IA optimizados para ZeroGPU H200
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---
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# 🚀 NTIA Space - Optimizado para ZeroGPU H200
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Este es el repositorio del Space de Hugging Face para NTIA, que proporciona acceso a modelos libres de IA para generación de texto, imágenes y videos **optimizado para ZeroGPU H200** del plan Pro.
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## ⚡ Optimizaciones para H200
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### **🚀 Rendimiento Optimizado:**
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- ✅ **Mixed Precision (FP16)** para máxima velocidad
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- ✅ **XFormers Memory Efficient Attention** habilitado
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- ✅ **Attention Slicing** para mejor gestión de memoria
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- ✅ **VAE Slicing** para modelos grandes
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- ✅ **CUDA Optimizations** (cudnn.benchmark, tf32)
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### **🎯 Velocidad H200:**
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- ⚡ **Hasta 10x más rápido** que CPU
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- ⚡ **Generación en segundos** en lugar de minutos
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- ⚡ **Optimizado para modelos grandes** (FLUX, SDXL)
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- ⚡ **Batch processing** para múltiples imágenes
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## 🚀 Despliegue Rápido
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app.py
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@@ -7,18 +7,52 @@ from PIL import Image
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import io
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import base64
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import os
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from huggingface_hub import login
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from fastapi import FastAPI, HTTPException
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from fastapi.middleware.cors import CORSMiddleware
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from pydantic import BaseModel
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# Configurar autenticación con Hugging Face
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HF_TOKEN = os.getenv("HF_TOKEN")
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if HF_TOKEN:
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try:
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login(token=HF_TOKEN)
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print("✅ Autenticado con Hugging Face")
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print(f"🔑 Token configurado: {HF_TOKEN[:10]}...
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except Exception as e:
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print(f"⚠️ Error de autenticación: {e}")
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else:
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class ImageRequest(BaseModel):
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prompt: str
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model_name: str
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num_inference_steps: int = 20
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class VideoRequest(BaseModel):
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prompt: str
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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"
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try:
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# Configuración especial para FLUX
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if "flux" in model_name.lower():
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if not GATED_ACCESS:
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print(f"🔧 Modelo: {model_name}")
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print(f"🔑 Usando token de autenticación: {'Sí' if HF_TOKEN else 'No'}")
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#
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pipe = FluxPipeline.from_pretrained(
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model_name,
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torch_dtype=
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use_auth_token=HF_TOKEN,
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low_cpu_mem_usage=True # ✅ Reducir uso de memoria CPU
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)
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print("✅ FLUX Pipeline cargado exitosamente")
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# Optimizaciones de memoria solo si están disponibles
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try:
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pipe.enable_attention_slicing()
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print("✅ Attention slicing habilitado")
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except Exception as e:
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print(f"⚠️ No se pudo habilitar attention slicing: {e}")
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try:
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pipe.enable_vae_slicing()
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print("✅ VAE slicing habilitado")
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except Exception as e:
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print(f"⚠️ No se pudo habilitar VAE slicing: {e}")
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# CPU offload solo si hay suficiente memoria
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try:
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pipe.enable_model_cpu_offload()
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print("✅ CPU offload habilitado")
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except Exception as offload_error:
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print(f"⚠️ No se pudo habilitar CPU offload: {offload_error}")
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print("✅ FLUX funcionará sin CPU offload")
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print("✅ FLUX completamente configurado y listo")
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except Exception as e:
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print(f"❌ Error cargando FLUX: {e}")
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print(f"🔍 Tipo de error: {type(e).__name__}")
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print(" 2. Configurar HF_TOKEN en las variables de entorno del Space")
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print(" 3. Que el token tenga permisos para acceder a modelos gated")
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# Si es un error de memoria, sugerir optimizaciones
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elif "out of memory" in str(e).lower() or "cuda" in str(e).lower():
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print("💾 Error de memoria. El modelo FLUX requiere mucha memoria.")
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print(" Considera usar un Space con más GPU o usar FLUX.1-schnell en su lugar.")
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# Fallback a Stable Diffusion
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print("🔄 Fallback a Stable Diffusion...")
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pipe = StableDiffusionPipeline.from_pretrained(
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"CompVis/stable-diffusion-v1-4",
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torch_dtype=
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safety_checker=None
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)
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try:
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pipe = StableDiffusionPipeline.from_pretrained(
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model_name,
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torch_dtype=
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safety_checker=None,
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requires_safety_checker=False
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)
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except Exception as e:
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print(f"Error cargando SD 2.1: {e}")
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# Fallback a SD 1.4
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pipe = StableDiffusionPipeline.from_pretrained(
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"CompVis/stable-diffusion-v1-4",
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torch_dtype=
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safety_checker=None
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)
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from diffusers import DiffusionPipeline
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pipe = DiffusionPipeline.from_pretrained(
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model_name,
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torch_dtype=
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except Exception as e:
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print(f"Error cargando LDM: {e}")
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# Fallback a
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pipe = StableDiffusionPipeline.from_pretrained(
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"CompVis/stable-diffusion-v1-4",
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torch_dtype=
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safety_checker=None
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# Configuración
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try:
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print("⚡ Cargando modelo Turbo...")
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pipe = StableDiffusionPipeline.from_pretrained(
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model_name,
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torch_dtype=
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safety_checker=None,
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)
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print("✅ Modelo Turbo cargado exitosamente")
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except Exception as e:
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print(f"
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# Fallback a
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pipe = StableDiffusionPipeline.from_pretrained(
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"CompVis/stable-diffusion-v1-4",
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torch_dtype=
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safety_checker=None
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)
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try:
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print("🎨 Cargando modelo Kohaku...")
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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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print("✅ Modelo Kohaku cargado exitosamente")
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except Exception as e:
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print(f"❌ Error cargando Kohaku: {e}")
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# Fallback a Stable Diffusion
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pipe = StableDiffusionPipeline.from_pretrained(
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"CompVis/stable-diffusion-v1-4",
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torch_dtype=torch.float32,
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safety_checker=None
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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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# Optimizaciones
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except Exception as e:
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print(f"Error
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return model_cache[model_name]
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except Exception as e:
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return f"Error generando texto: {str(e)}"
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try:
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print(f"
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print(f"Prompt: {prompt}")
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print(f"
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# Convertir
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if isinstance(num_inference_steps, str):
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try:
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num_inference_steps = int(num_inference_steps)
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num_inference_steps = 20
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print(f"⚠️ No se pudo convertir '{num_inference_steps}' a entero, usando 20")
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if "flux" in model_name.lower():
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import random
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# Generar un seed aleatorio para cada imagen
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random_seed = random.randint(0, 999999)
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print(f"🎲 Usando seed aleatorio para FLUX: {random_seed}")
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print(f"🔧 Parámetros FLUX OPTIMIZADOS: guidance_scale=3.5, steps=15, max_seq=256, height=512")
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try:
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#
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if
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-
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| 602 |
-
|
| 603 |
-
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| 604 |
-
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| 605 |
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| 606 |
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| 607 |
-
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| 608 |
-
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|
|
| 609 |
else:
|
| 610 |
-
|
| 611 |
-
|
| 612 |
-
# Configuración específica para modelos Turbo (rápidos)
|
| 613 |
-
elif any(turbo_model in model_name.lower() for turbo_model in ["sdxl-turbo", "sd-turbo", "sdxl-lightning"]):
|
| 614 |
-
print(f"⚡ Generando con modelo Turbo: {model_name}")
|
| 615 |
-
print(f"🔧 Parámetros Turbo: guidance_scale=1.0, steps=1-4, height=512")
|
| 616 |
-
|
| 617 |
-
# Los modelos turbo usan menos pasos y guidance_scale más bajo
|
| 618 |
-
turbo_steps = min(num_inference_steps, 4) # Máximo 4 pasos para turbo
|
| 619 |
-
|
| 620 |
-
# Configuración específica para SDXL Turbo
|
| 621 |
-
if "sdxl-turbo" in model_name.lower():
|
| 622 |
-
print(f"⚡ Configuración específica para SDXL Turbo")
|
| 623 |
-
result = pipeline(
|
| 624 |
-
prompt,
|
| 625 |
-
height=512,
|
| 626 |
-
width=512,
|
| 627 |
-
num_inference_steps=turbo_steps,
|
| 628 |
-
guidance_scale=1.0,
|
| 629 |
-
eta=1.0,
|
| 630 |
-
output_type="pil" # Asegurar que devuelva PIL Image
|
| 631 |
-
)
|
| 632 |
else:
|
| 633 |
-
|
| 634 |
-
|
| 635 |
-
|
| 636 |
-
|
| 637 |
-
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| 638 |
-
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| 639 |
-
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| 640 |
-
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| 641 |
-
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| 642 |
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| 643 |
-
|
| 644 |
-
|
| 645 |
-
image = result.images[0]
|
| 646 |
-
elif hasattr(result, 'image') and result.image:
|
| 647 |
-
image = result.image
|
| 648 |
-
else:
|
| 649 |
-
print(f"❌ No se pudo extraer imagen del resultado turbo")
|
| 650 |
-
print(f"🔍 Tipo de resultado: {type(result)}")
|
| 651 |
-
print(f"🔍 Atributos del resultado: {dir(result)}")
|
| 652 |
-
raise Exception("No se pudo extraer imagen del modelo turbo")
|
| 653 |
-
|
| 654 |
-
# Configuración específica para Kohaku
|
| 655 |
-
elif "kohaku" in model_name.lower():
|
| 656 |
-
print(f"🎨 Generando con modelo Kohaku: {model_name}")
|
| 657 |
-
print(f"🔧 Parámetros Kohaku: guidance_scale=7.5, steps={num_inference_steps}")
|
| 658 |
|
| 659 |
-
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| 660 |
-
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| 661 |
-
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| 662 |
-
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| 663 |
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| 664 |
-
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| 665 |
-
)
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| 666 |
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| 667 |
else:
|
| 668 |
-
|
| 669 |
-
image = pipeline(
|
| 670 |
-
prompt,
|
| 671 |
-
num_inference_steps=num_inference_steps,
|
| 672 |
-
guidance_scale=7.5
|
| 673 |
-
).images[0]
|
| 674 |
|
| 675 |
-
print("✅ Imagen generada exitosamente")
|
| 676 |
return image
|
| 677 |
|
| 678 |
except Exception as e:
|
| 679 |
-
print(f"❌ Error
|
| 680 |
-
|
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|
| 681 |
|
| 682 |
def generate_video(prompt, model_name, num_frames=16, num_inference_steps=20):
|
| 683 |
"""Generar video con el modelo seleccionado"""
|
|
@@ -722,6 +880,87 @@ def generate_video(prompt, model_name, num_frames=16, num_inference_steps=20):
|
|
| 722 |
print(f"Error generando video: {str(e)}")
|
| 723 |
return f"Error generando video: {str(e)}"
|
| 724 |
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|
| 725 |
def chat_with_model(message, history, model_name):
|
| 726 |
"""Función de chat para DialoGPT con formato de mensajes actualizado"""
|
| 727 |
try:
|
|
@@ -878,34 +1117,184 @@ with gr.Blocks(title="Modelos Libres de IA", theme=gr.themes.Soft()) as demo:
|
|
| 878 |
with gr.TabItem("🎨 Generación de Imágenes"):
|
| 879 |
with gr.Row():
|
| 880 |
with gr.Column():
|
|
|
|
| 881 |
image_model = gr.Dropdown(
|
| 882 |
choices=list(MODELS["image"].keys()),
|
| 883 |
value="CompVis/stable-diffusion-v1-4",
|
| 884 |
-
label="Modelo
|
|
|
|
| 885 |
)
|
|
|
|
|
|
|
| 886 |
image_prompt = gr.Textbox(
|
| 887 |
-
label="Prompt
|
| 888 |
placeholder="Describe la imagen que quieres generar...",
|
| 889 |
lines=3
|
| 890 |
)
|
| 891 |
-
|
| 892 |
-
|
| 893 |
-
|
| 894 |
-
|
| 895 |
-
|
| 896 |
-
|
| 897 |
)
|
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|
|
| 898 |
image_btn = gr.Button("Generar Imagen", variant="primary")
|
| 899 |
|
| 900 |
with gr.Column():
|
|
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|
|
|
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|
|
|
|
| 901 |
image_output = gr.Image(
|
| 902 |
label="Imagen Generada",
|
| 903 |
type="pil"
|
| 904 |
)
|
| 905 |
|
|
|
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|
|
|
|
|
|
|
| 906 |
image_btn.click(
|
| 907 |
generate_image,
|
| 908 |
-
inputs=[
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
| 909 |
outputs=image_output
|
| 910 |
)
|
| 911 |
|
|
@@ -951,6 +1340,19 @@ with gr.Blocks(title="Modelos Libres de IA", theme=gr.themes.Soft()) as demo:
|
|
| 951 |
outputs=video_output
|
| 952 |
)
|
| 953 |
|
|
|
|
|
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|
|
|
| 954 |
# Configuración para Hugging Face Spaces
|
| 955 |
if __name__ == "__main__":
|
| 956 |
demo.launch()
|
|
|
|
| 7 |
import io
|
| 8 |
import base64
|
| 9 |
import os
|
| 10 |
+
import time
|
| 11 |
+
import numpy as np
|
| 12 |
+
import random
|
| 13 |
from huggingface_hub import login
|
| 14 |
from fastapi import FastAPI, HTTPException
|
| 15 |
from fastapi.middleware.cors import CORSMiddleware
|
| 16 |
from pydantic import BaseModel
|
| 17 |
|
| 18 |
+
# IMPORTANTE: Descomenta para usar ZeroGPU en plan Pro
|
| 19 |
+
import spaces # Para usar ZeroGPU H200
|
| 20 |
+
|
| 21 |
+
print("🚀 Iniciando NTIA Space con ZeroGPU H200...")
|
| 22 |
+
print(f"📁 Directorio actual: {os.getcwd()}")
|
| 23 |
+
print(f"🐍 Python version: {os.sys.version}")
|
| 24 |
+
|
| 25 |
+
# Optimización para ZeroGPU H200
|
| 26 |
+
device = "cuda" if torch.cuda.is_available() else "cpu"
|
| 27 |
+
print(f"🖥️ Dispositivo detectado: {device}")
|
| 28 |
+
print(f"🔥 CUDA disponible: {torch.cuda.is_available()}")
|
| 29 |
+
|
| 30 |
+
if torch.cuda.is_available():
|
| 31 |
+
print(f"🎮 GPU: {torch.cuda.get_device_name(0)}")
|
| 32 |
+
print(f"💾 Memoria GPU: {torch.cuda.get_device_properties(0).total_memory / 1024**3:.1f} GB")
|
| 33 |
+
print("🚀 ZeroGPU H200 detectado - Optimizando para máximo rendimiento")
|
| 34 |
+
|
| 35 |
+
# Configuración optimizada para H200
|
| 36 |
+
torch_dtype = torch.float16 # Usar float16 para mayor velocidad
|
| 37 |
+
print("⚡ Usando torch.float16 para H200")
|
| 38 |
+
|
| 39 |
+
# Optimizaciones adicionales para H200
|
| 40 |
+
torch.backends.cudnn.benchmark = True
|
| 41 |
+
torch.backends.cuda.matmul.allow_tf32 = True
|
| 42 |
+
torch.backends.cudnn.allow_tf32 = True
|
| 43 |
+
print("🔧 Optimizaciones CUDA habilitadas para H200")
|
| 44 |
+
else:
|
| 45 |
+
torch_dtype = torch.float32
|
| 46 |
+
print("🐌 Usando torch.float32 para CPU")
|
| 47 |
+
|
| 48 |
# Configurar autenticación con Hugging Face
|
| 49 |
+
HF_TOKEN = os.getenv("HF_TOKEN") or os.getenv("HUGGING_FACE_HUB_TOKEN")
|
| 50 |
if HF_TOKEN:
|
| 51 |
try:
|
| 52 |
+
print(f"🔑 Token detectado: {HF_TOKEN[:10]}...")
|
| 53 |
login(token=HF_TOKEN)
|
| 54 |
print("✅ Autenticado con Hugging Face")
|
| 55 |
+
print(f"🔑 Token configurado: {HF_TOKEN[:10]}...")
|
| 56 |
except Exception as e:
|
| 57 |
print(f"⚠️ Error de autenticación: {e}")
|
| 58 |
else:
|
|
|
|
| 103 |
class ImageRequest(BaseModel):
|
| 104 |
prompt: str
|
| 105 |
model_name: str
|
| 106 |
+
negative_prompt: str = ""
|
| 107 |
+
seed: int = 0
|
| 108 |
+
randomize_seed: bool = True
|
| 109 |
+
width: int = 1024
|
| 110 |
+
height: int = 1024
|
| 111 |
+
guidance_scale: float = 7.5
|
| 112 |
num_inference_steps: int = 20
|
| 113 |
+
eta: float = 0
|
| 114 |
+
strength: float = 1
|
| 115 |
+
num_images: int = 1
|
| 116 |
+
safety_checker: bool = True
|
| 117 |
|
| 118 |
class VideoRequest(BaseModel):
|
| 119 |
prompt: str
|
|
|
|
| 266 |
return model_cache[model_name]
|
| 267 |
|
| 268 |
def load_image_model(model_name):
|
| 269 |
+
"""Cargar modelo de imagen optimizado para H200"""
|
| 270 |
+
global model_cache
|
| 271 |
+
|
| 272 |
if model_name not in model_cache:
|
| 273 |
+
print(f"\n🔄 Iniciando carga del modelo: {model_name}")
|
| 274 |
|
| 275 |
try:
|
| 276 |
+
start_time = time.time()
|
| 277 |
+
|
| 278 |
+
# Determinar si usar variant fp16 basado en el modelo
|
| 279 |
+
use_fp16_variant = False
|
| 280 |
+
if torch.cuda.is_available():
|
| 281 |
+
# Solo usar fp16 variant para modelos que lo soportan
|
| 282 |
+
fp16_supported_models = [
|
| 283 |
+
"stabilityai/sdxl-turbo",
|
| 284 |
+
"stabilityai/sd-turbo",
|
| 285 |
+
"stabilityai/stable-diffusion-xl-base-1.0",
|
| 286 |
+
"runwayml/stable-diffusion-v1-5",
|
| 287 |
+
"CompVis/stable-diffusion-v1-4"
|
| 288 |
+
]
|
| 289 |
+
use_fp16_variant = any(model in model_name for model in fp16_supported_models)
|
| 290 |
+
print(f"🔧 FP16 variant: {'✅ Habilitado' if use_fp16_variant else '❌ Deshabilitado'} para {model_name}")
|
| 291 |
+
|
| 292 |
# Configuración especial para FLUX
|
| 293 |
if "flux" in model_name.lower():
|
| 294 |
if not GATED_ACCESS:
|
|
|
|
| 301 |
print(f"🔧 Modelo: {model_name}")
|
| 302 |
print(f"🔑 Usando token de autenticación: {'Sí' if HF_TOKEN else 'No'}")
|
| 303 |
|
| 304 |
+
# Para modelos FLUX, no usar variant fp16
|
| 305 |
pipe = FluxPipeline.from_pretrained(
|
| 306 |
model_name,
|
| 307 |
+
torch_dtype=torch_dtype,
|
| 308 |
use_auth_token=HF_TOKEN,
|
| 309 |
+
variant="fp16" if use_fp16_variant else None
|
|
|
|
| 310 |
)
|
| 311 |
|
| 312 |
print("✅ FLUX Pipeline cargado exitosamente")
|
| 313 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 314 |
except Exception as e:
|
| 315 |
print(f"❌ Error cargando FLUX: {e}")
|
| 316 |
print(f"🔍 Tipo de error: {type(e).__name__}")
|
|
|
|
| 322 |
print(" 2. Configurar HF_TOKEN en las variables de entorno del Space")
|
| 323 |
print(" 3. Que el token tenga permisos para acceder a modelos gated")
|
| 324 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 325 |
# Fallback a Stable Diffusion
|
| 326 |
print("🔄 Fallback a Stable Diffusion...")
|
| 327 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 328 |
"CompVis/stable-diffusion-v1-4",
|
| 329 |
+
torch_dtype=torch_dtype,
|
| 330 |
safety_checker=None
|
| 331 |
)
|
| 332 |
|
|
|
|
| 335 |
try:
|
| 336 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 337 |
model_name,
|
| 338 |
+
torch_dtype=torch_dtype,
|
| 339 |
safety_checker=None,
|
| 340 |
+
requires_safety_checker=False,
|
| 341 |
+
variant="fp16" if use_fp16_variant else None
|
| 342 |
)
|
| 343 |
except Exception as e:
|
| 344 |
print(f"Error cargando SD 2.1: {e}")
|
| 345 |
# Fallback a SD 1.4
|
| 346 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 347 |
"CompVis/stable-diffusion-v1-4",
|
| 348 |
+
torch_dtype=torch_dtype,
|
| 349 |
safety_checker=None
|
| 350 |
)
|
| 351 |
|
|
|
|
| 355 |
from diffusers import DiffusionPipeline
|
| 356 |
pipe = DiffusionPipeline.from_pretrained(
|
| 357 |
model_name,
|
| 358 |
+
torch_dtype=torch_dtype,
|
| 359 |
+
safety_checker=None
|
| 360 |
)
|
| 361 |
except Exception as e:
|
| 362 |
print(f"Error cargando LDM: {e}")
|
| 363 |
+
# Fallback a SD 1.4
|
| 364 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 365 |
"CompVis/stable-diffusion-v1-4",
|
| 366 |
+
torch_dtype=torch_dtype,
|
| 367 |
safety_checker=None
|
| 368 |
)
|
| 369 |
|
| 370 |
+
# Configuración estándar para otros modelos
|
| 371 |
+
else:
|
| 372 |
try:
|
|
|
|
| 373 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 374 |
model_name,
|
| 375 |
+
torch_dtype=torch_dtype,
|
| 376 |
safety_checker=None,
|
| 377 |
+
variant="fp16" if use_fp16_variant else None
|
| 378 |
)
|
|
|
|
| 379 |
except Exception as e:
|
| 380 |
+
print(f"Error cargando {model_name}: {e}")
|
| 381 |
+
# Fallback a SD 1.4
|
| 382 |
pipe = StableDiffusionPipeline.from_pretrained(
|
| 383 |
"CompVis/stable-diffusion-v1-4",
|
| 384 |
+
torch_dtype=torch_dtype,
|
| 385 |
safety_checker=None
|
| 386 |
)
|
| 387 |
|
| 388 |
+
load_time = time.time() - start_time
|
| 389 |
+
print(f"⏱️ Tiempo de carga: {load_time:.2f} segundos")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 390 |
|
| 391 |
+
print(f"🚀 Moviendo modelo a dispositivo: {device}")
|
| 392 |
+
pipe = pipe.to(device)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 393 |
|
| 394 |
+
# Optimizaciones específicas para H200
|
| 395 |
+
if torch.cuda.is_available():
|
| 396 |
+
print("🔧 Aplicando optimizaciones para H200...")
|
| 397 |
+
|
| 398 |
+
# Habilitar optimizaciones de memoria (más conservadoras)
|
| 399 |
+
if hasattr(pipe, 'enable_attention_slicing'):
|
| 400 |
+
pipe.enable_attention_slicing()
|
| 401 |
+
print("✅ Attention slicing habilitado")
|
| 402 |
+
|
| 403 |
+
# Deshabilitar CPU offload temporalmente (causa problemas con ZeroGPU)
|
| 404 |
+
# if hasattr(pipe, 'enable_model_cpu_offload') and "sdxl" in model_name.lower():
|
| 405 |
+
# pipe.enable_model_cpu_offload()
|
| 406 |
+
# print("✅ CPU offload habilitado (modelo grande)")
|
| 407 |
+
|
| 408 |
+
if hasattr(pipe, 'enable_vae_slicing'):
|
| 409 |
+
pipe.enable_vae_slicing()
|
| 410 |
+
print("✅ VAE slicing habilitado")
|
| 411 |
+
|
| 412 |
+
# XFormers solo si está disponible y el modelo lo soporta
|
| 413 |
+
if hasattr(pipe, 'enable_xformers_memory_efficient_attention'):
|
| 414 |
+
# FLUX models tienen problemas con XFormers, deshabilitar
|
| 415 |
+
if "flux" in model_name.lower() or "black-forest" in model_name.lower():
|
| 416 |
+
print("⚠️ XFormers deshabilitado para modelos FLUX (incompatible)")
|
| 417 |
+
else:
|
| 418 |
+
try:
|
| 419 |
+
pipe.enable_xformers_memory_efficient_attention()
|
| 420 |
+
print("✅ XFormers memory efficient attention habilitado")
|
| 421 |
+
except Exception as e:
|
| 422 |
+
print(f"⚠️ XFormers no disponible: {e}")
|
| 423 |
+
print("🔄 Usando atención estándar")
|
| 424 |
|
| 425 |
+
print(f"✅ Modelo {model_name} cargado exitosamente")
|
| 426 |
+
|
| 427 |
+
if torch.cuda.is_available():
|
| 428 |
+
memory_used = torch.cuda.memory_allocated() / 1024**3
|
| 429 |
+
memory_reserved = torch.cuda.memory_reserved() / 1024**3
|
| 430 |
+
print(f"💾 Memoria GPU utilizada: {memory_used:.2f} GB")
|
| 431 |
+
print(f"💾 Memoria GPU reservada: {memory_reserved:.2f} GB")
|
| 432 |
|
| 433 |
+
# Verificar si la memoria es sospechosamente baja
|
| 434 |
+
if memory_used < 0.1:
|
| 435 |
+
print("⚠️ ADVERTENCIA: Memoria GPU muy baja - posible problema de carga")
|
| 436 |
+
else:
|
| 437 |
+
print("💾 Memoria CPU")
|
| 438 |
+
|
| 439 |
+
# Guardar en cache
|
| 440 |
+
model_cache[model_name] = pipe
|
| 441 |
+
|
| 442 |
except Exception as e:
|
| 443 |
+
print(f"❌ Error cargando modelo {model_name}: {e}")
|
| 444 |
+
print(f"🔍 Tipo de error: {type(e).__name__}")
|
| 445 |
+
|
| 446 |
+
# Intentar cargar sin variant fp16 si falló
|
| 447 |
+
if "variant" in str(e) and "fp16" in str(e):
|
| 448 |
+
print("🔄 Reintentando sin variant fp16...")
|
| 449 |
+
try:
|
| 450 |
+
pipe = StableDiffusionPipeline.from_pretrained(
|
| 451 |
+
model_name,
|
| 452 |
+
torch_dtype=torch_dtype,
|
| 453 |
+
use_auth_token=HF_TOKEN if HF_TOKEN and ("flux" in model_name.lower() or "black-forest" in model_name.lower()) else None
|
| 454 |
+
)
|
| 455 |
+
pipe = pipe.to(device)
|
| 456 |
+
model_cache[model_name] = pipe
|
| 457 |
+
print(f"✅ Modelo {model_name} cargado exitosamente (sin fp16 variant)")
|
| 458 |
+
except Exception as e2:
|
| 459 |
+
print(f"❌ Error en segundo intento: {e2}")
|
| 460 |
+
raise e2
|
| 461 |
+
else:
|
| 462 |
+
raise e
|
| 463 |
+
else:
|
| 464 |
+
print(f"♻️ Modelo {model_name} ya está cargado, reutilizando...")
|
| 465 |
|
| 466 |
return model_cache[model_name]
|
| 467 |
|
|
|
|
| 595 |
except Exception as e:
|
| 596 |
return f"Error generando texto: {str(e)}"
|
| 597 |
|
| 598 |
+
# @spaces.GPU #[uncomment to use ZeroGPU]
|
| 599 |
+
@spaces.GPU
|
| 600 |
+
def generate_image(
|
| 601 |
+
prompt,
|
| 602 |
+
model_name,
|
| 603 |
+
negative_prompt="",
|
| 604 |
+
seed=0,
|
| 605 |
+
randomize_seed=True,
|
| 606 |
+
width=1024,
|
| 607 |
+
height=1024,
|
| 608 |
+
guidance_scale=7.5,
|
| 609 |
+
num_inference_steps=20,
|
| 610 |
+
eta=0,
|
| 611 |
+
strength=1,
|
| 612 |
+
num_images=1,
|
| 613 |
+
safety_checker=True
|
| 614 |
+
):
|
| 615 |
+
"""Generar imagen optimizada para H200 con parámetros avanzados"""
|
| 616 |
try:
|
| 617 |
+
print(f"\n🎨 Iniciando generación de imagen con H200...")
|
| 618 |
+
print(f"📝 Prompt: {prompt}")
|
| 619 |
+
print(f"🚫 Negative prompt: {negative_prompt}")
|
| 620 |
+
print(f"🎯 Modelo seleccionado: {model_name}")
|
| 621 |
+
print(f"🔄 Inference steps: {num_inference_steps}")
|
| 622 |
+
print(f"🎲 Seed: {seed} (randomize: {randomize_seed})")
|
| 623 |
+
print(f"📐 Dimensiones: {width}x{height}")
|
| 624 |
+
print(f"🎯 Guidance scale: {guidance_scale}")
|
| 625 |
+
print(f"🎯 Eta: {eta}")
|
| 626 |
+
print(f"💪 Strength: {strength}")
|
| 627 |
+
print(f"🖼️ Images per prompt: {num_images}")
|
| 628 |
+
print(f"🛡️ Safety checker: {safety_checker}")
|
| 629 |
+
|
| 630 |
+
start_time = time.time()
|
| 631 |
|
| 632 |
+
# Convertir parámetros a tipos correctos
|
| 633 |
if isinstance(num_inference_steps, str):
|
| 634 |
try:
|
| 635 |
num_inference_steps = int(num_inference_steps)
|
|
|
|
| 637 |
num_inference_steps = 20
|
| 638 |
print(f"⚠️ No se pudo convertir '{num_inference_steps}' a entero, usando 20")
|
| 639 |
|
| 640 |
+
if isinstance(seed, str):
|
| 641 |
+
try:
|
| 642 |
+
seed = int(seed)
|
| 643 |
+
except ValueError:
|
| 644 |
+
seed = 0
|
| 645 |
+
print(f"⚠️ No se pudo convertir '{seed}' a entero, usando 0")
|
| 646 |
|
| 647 |
+
if isinstance(width, str):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 648 |
try:
|
| 649 |
+
width = int(width)
|
| 650 |
+
except ValueError:
|
| 651 |
+
width = 1024
|
| 652 |
+
print(f"⚠️ No se pudo convertir '{width}' a entero, usando 1024")
|
| 653 |
+
|
| 654 |
+
if isinstance(height, str):
|
| 655 |
+
try:
|
| 656 |
+
height = int(height)
|
| 657 |
+
except ValueError:
|
| 658 |
+
height = 1024
|
| 659 |
+
print(f"⚠️ No se pudo convertir '{height}' a entero, usando 1024")
|
| 660 |
+
|
| 661 |
+
if isinstance(guidance_scale, str):
|
| 662 |
+
try:
|
| 663 |
+
guidance_scale = float(guidance_scale)
|
| 664 |
+
except ValueError:
|
| 665 |
+
guidance_scale = 7.5
|
| 666 |
+
print(f"⚠️ No se pudo convertir '{guidance_scale}' a float, usando 7.5")
|
| 667 |
+
|
| 668 |
+
if isinstance(eta, str):
|
| 669 |
+
try:
|
| 670 |
+
eta = float(eta)
|
| 671 |
+
except ValueError:
|
| 672 |
+
eta = 0
|
| 673 |
+
print(f"⚠️ No se pudo convertir '{eta}' a float, usando 0")
|
| 674 |
+
|
| 675 |
+
if isinstance(strength, str):
|
| 676 |
+
try:
|
| 677 |
+
strength = float(strength)
|
| 678 |
+
except ValueError:
|
| 679 |
+
strength = 1
|
| 680 |
+
print(f"⚠️ No se pudo convertir '{strength}' a float, usando 1")
|
| 681 |
+
|
| 682 |
+
if isinstance(num_images, str):
|
| 683 |
+
try:
|
| 684 |
+
num_images = int(num_images)
|
| 685 |
+
except ValueError:
|
| 686 |
+
num_images = 1
|
| 687 |
+
print(f"⚠️ No se pudo convertir '{num_images}' a entero, usando 1")
|
| 688 |
+
|
| 689 |
+
# Cargar el modelo
|
| 690 |
+
pipe = load_image_model(model_name)
|
| 691 |
+
|
| 692 |
+
# Configurar seed
|
| 693 |
+
if randomize_seed:
|
| 694 |
+
seed = random.randint(0, 2147483647)
|
| 695 |
+
print(f"🎲 Seed aleatorizado: {seed}")
|
| 696 |
+
|
| 697 |
+
generator = torch.Generator(device=device).manual_seed(seed)
|
| 698 |
+
|
| 699 |
+
# Ajustar parámetros según el tipo de modelo
|
| 700 |
+
if "turbo" in model_name.lower():
|
| 701 |
+
guidance_scale = min(guidance_scale, 1.0)
|
| 702 |
+
num_inference_steps = min(num_inference_steps, 4)
|
| 703 |
+
print(f"⚡ Modelo turbo - Ajustando parámetros: guidance={guidance_scale}, steps={num_inference_steps}")
|
| 704 |
+
elif "lightning" in model_name.lower():
|
| 705 |
+
guidance_scale = min(guidance_scale, 1.0)
|
| 706 |
+
num_inference_steps = max(num_inference_steps, 4)
|
| 707 |
+
print(f"⚡ Modelo lightning - Ajustando parámetros: guidance={guidance_scale}, steps={num_inference_steps}")
|
| 708 |
+
elif "flux" in model_name.lower():
|
| 709 |
+
guidance_scale = max(3.5, min(guidance_scale, 7.5))
|
| 710 |
+
num_inference_steps = max(15, num_inference_steps)
|
| 711 |
+
print(f"🔐 Modelo FLUX - Ajustando parámetros: guidance={guidance_scale}, steps={num_inference_steps}")
|
| 712 |
+
|
| 713 |
+
print(f"⚙️ Parámetros finales (respetando configuración del usuario):")
|
| 714 |
+
print(f" - Guidance scale: {guidance_scale} → {guidance_scale}")
|
| 715 |
+
print(f" - Inference steps: {num_inference_steps} → {num_inference_steps}")
|
| 716 |
+
print(f" - Width: {width}, Height: {height}")
|
| 717 |
+
print(f" - Seed: {seed}")
|
| 718 |
+
print(f" - Eta: {eta}")
|
| 719 |
+
print(f" - Strength: {strength}")
|
| 720 |
+
print(f" - Images per prompt: {num_images}")
|
| 721 |
+
|
| 722 |
+
print("🎨 Iniciando generación de imagen con H200...")
|
| 723 |
+
inference_start = time.time()
|
| 724 |
+
|
| 725 |
+
# Optimizaciones específicas para H200
|
| 726 |
+
if torch.cuda.is_available():
|
| 727 |
+
print("🚀 Aplicando optimizaciones específicas para H200...")
|
| 728 |
+
|
| 729 |
+
# Limpiar cache de GPU antes de la inferencia
|
| 730 |
+
torch.cuda.empty_cache()
|
| 731 |
+
|
| 732 |
+
# Generar la imagen
|
| 733 |
+
print("⚡ Generando imagen con H200...")
|
| 734 |
+
|
| 735 |
+
# Configurar parámetros de generación
|
| 736 |
+
generation_kwargs = {
|
| 737 |
+
"prompt": prompt,
|
| 738 |
+
"height": height,
|
| 739 |
+
"width": width,
|
| 740 |
+
"guidance_scale": guidance_scale,
|
| 741 |
+
"num_inference_steps": num_inference_steps,
|
| 742 |
+
"generator": generator,
|
| 743 |
+
"num_images_per_prompt": num_images
|
| 744 |
+
}
|
| 745 |
+
|
| 746 |
+
# Agregar parámetros opcionales
|
| 747 |
+
if negative_prompt and negative_prompt.strip():
|
| 748 |
+
generation_kwargs["negative_prompt"] = negative_prompt.strip()
|
| 749 |
+
|
| 750 |
+
if eta > 0:
|
| 751 |
+
generation_kwargs["eta"] = eta
|
| 752 |
+
|
| 753 |
+
if strength < 1:
|
| 754 |
+
generation_kwargs["strength"] = strength
|
| 755 |
+
|
| 756 |
+
# Generar la imagen
|
| 757 |
+
result = pipe(**generation_kwargs)
|
| 758 |
+
|
| 759 |
+
# Verificar que la imagen se generó correctamente
|
| 760 |
+
if hasattr(result, 'images') and len(result.images) > 0:
|
| 761 |
+
# Si se generaron múltiples imágenes, devolver la primera
|
| 762 |
+
image = result.images[0]
|
| 763 |
|
| 764 |
+
# Verificar que la imagen no sea completamente negra
|
| 765 |
+
if image is not None:
|
| 766 |
+
# Convertir a numpy para verificar
|
| 767 |
+
img_array = np.array(image)
|
| 768 |
+
if img_array.size > 0:
|
| 769 |
+
# Verificar si la imagen es completamente negra
|
| 770 |
+
if np.all(img_array == 0) or np.all(img_array < 10):
|
| 771 |
+
print("⚠️ ADVERTENCIA: Imagen generada es completamente negra")
|
| 772 |
+
print("🔄 Reintentando con parámetros ajustados...")
|
| 773 |
+
|
| 774 |
+
# Reintentar con parámetros más conservadores
|
| 775 |
+
generation_kwargs["guidance_scale"] = max(1.0, guidance_scale * 0.8)
|
| 776 |
+
generation_kwargs["num_inference_steps"] = max(10, num_inference_steps)
|
| 777 |
+
|
| 778 |
+
result = pipe(**generation_kwargs)
|
| 779 |
+
image = result.images[0]
|
| 780 |
+
else:
|
| 781 |
+
print("✅ Imagen generada correctamente")
|
| 782 |
+
else:
|
| 783 |
+
print("❌ Error: Imagen vacía")
|
| 784 |
+
raise Exception("Imagen vacía generada")
|
| 785 |
else:
|
| 786 |
+
print("❌ Error: Imagen es None")
|
| 787 |
+
raise Exception("Imagen es None")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 788 |
else:
|
| 789 |
+
print("❌ Error: No se generaron imágenes")
|
| 790 |
+
raise Exception("No se generaron imágenes")
|
| 791 |
+
else:
|
| 792 |
+
# Fallback para CPU
|
| 793 |
+
generation_kwargs = {
|
| 794 |
+
"prompt": prompt,
|
| 795 |
+
"height": height,
|
| 796 |
+
"width": width,
|
| 797 |
+
"guidance_scale": guidance_scale,
|
| 798 |
+
"num_inference_steps": num_inference_steps,
|
| 799 |
+
"generator": generator,
|
| 800 |
+
"num_images_per_prompt": num_images
|
| 801 |
+
}
|
| 802 |
|
| 803 |
+
if negative_prompt and negative_prompt.strip():
|
| 804 |
+
generation_kwargs["negative_prompt"] = negative_prompt.strip()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 805 |
|
| 806 |
+
if eta > 0:
|
| 807 |
+
generation_kwargs["eta"] = eta
|
| 808 |
+
|
| 809 |
+
if strength < 1:
|
| 810 |
+
generation_kwargs["strength"] = strength
|
| 811 |
+
|
| 812 |
+
result = pipe(**generation_kwargs)
|
| 813 |
+
image = result.images[0]
|
| 814 |
+
|
| 815 |
+
inference_time = time.time() - inference_start
|
| 816 |
+
total_time = time.time() - start_time
|
| 817 |
|
| 818 |
+
print(f"✅ Imagen generada exitosamente con H200!")
|
| 819 |
+
print(f"⏱️ Tiempo de inferencia: {inference_time:.2f} segundos")
|
| 820 |
+
print(f"⏱️ Tiempo total: {total_time:.2f} segundos")
|
| 821 |
+
print(f"🎲 Seed final: {seed}")
|
| 822 |
+
|
| 823 |
+
if torch.cuda.is_available():
|
| 824 |
+
print(f"💾 Memoria GPU utilizada: {torch.cuda.memory_allocated() / 1024**3:.2f} GB")
|
| 825 |
+
print(f"💾 Memoria GPU libre: {torch.cuda.memory_reserved() / 1024**3:.2f} GB")
|
| 826 |
+
print(f"🚀 Velocidad H200: {num_inference_steps/inference_time:.1f} steps/segundo")
|
| 827 |
else:
|
| 828 |
+
print("💾 Memoria CPU")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 829 |
|
|
|
|
| 830 |
return image
|
| 831 |
|
| 832 |
except Exception as e:
|
| 833 |
+
print(f"❌ Error en inferencia: {e}")
|
| 834 |
+
print(f"🔍 Tipo de error: {type(e).__name__}")
|
| 835 |
+
print(f"📋 Detalles del error: {str(e)}")
|
| 836 |
+
# Crear imagen de error
|
| 837 |
+
error_image = Image.new('RGB', (512, 512), color='red')
|
| 838 |
+
return error_image
|
| 839 |
|
| 840 |
def generate_video(prompt, model_name, num_frames=16, num_inference_steps=20):
|
| 841 |
"""Generar video con el modelo seleccionado"""
|
|
|
|
| 880 |
print(f"Error generando video: {str(e)}")
|
| 881 |
return f"Error generando video: {str(e)}"
|
| 882 |
|
| 883 |
+
def generate_video_with_info(prompt, model_name, optimization_level="balanced", input_image=None):
|
| 884 |
+
"""Generar video con información adicional - función para API"""
|
| 885 |
+
try:
|
| 886 |
+
print(f"Generando video con modelo: {model_name}")
|
| 887 |
+
print(f"Prompt: {prompt}")
|
| 888 |
+
print(f"Optimization level: {optimization_level}")
|
| 889 |
+
print(f"Input image: {'Sí' if input_image else 'No'}")
|
| 890 |
+
|
| 891 |
+
# Configurar parámetros según el nivel de optimización
|
| 892 |
+
if optimization_level == "speed":
|
| 893 |
+
num_frames = 8
|
| 894 |
+
num_inference_steps = 10
|
| 895 |
+
elif optimization_level == "quality":
|
| 896 |
+
num_frames = 16
|
| 897 |
+
num_inference_steps = 30
|
| 898 |
+
else: # balanced
|
| 899 |
+
num_frames = 12
|
| 900 |
+
num_inference_steps = 20
|
| 901 |
+
|
| 902 |
+
model_data = load_video_model(model_name)
|
| 903 |
+
pipeline = model_data["pipeline"]
|
| 904 |
+
|
| 905 |
+
# Configuración específica por tipo de modelo
|
| 906 |
+
if "zeroscope" in model_name.lower():
|
| 907 |
+
# Zeroscope models
|
| 908 |
+
result = pipeline(
|
| 909 |
+
prompt,
|
| 910 |
+
num_inference_steps=num_inference_steps,
|
| 911 |
+
num_frames=num_frames,
|
| 912 |
+
height=256,
|
| 913 |
+
width=256
|
| 914 |
+
)
|
| 915 |
+
elif "animatediff" in model_name.lower():
|
| 916 |
+
# AnimateDiff models
|
| 917 |
+
result = pipeline(
|
| 918 |
+
prompt,
|
| 919 |
+
num_inference_steps=num_inference_steps,
|
| 920 |
+
num_frames=num_frames
|
| 921 |
+
)
|
| 922 |
+
else:
|
| 923 |
+
# Text-to-video models (default)
|
| 924 |
+
result = pipeline(
|
| 925 |
+
prompt,
|
| 926 |
+
num_inference_steps=num_inference_steps,
|
| 927 |
+
num_frames=num_frames
|
| 928 |
+
)
|
| 929 |
+
|
| 930 |
+
print("Video generado exitosamente")
|
| 931 |
+
|
| 932 |
+
# Manejar diferentes tipos de respuesta
|
| 933 |
+
if hasattr(result, 'frames'):
|
| 934 |
+
video_frames = result.frames
|
| 935 |
+
elif hasattr(result, 'videos'):
|
| 936 |
+
video_frames = result.videos
|
| 937 |
+
else:
|
| 938 |
+
video_frames = result
|
| 939 |
+
|
| 940 |
+
# Convertir a formato compatible con Gradio
|
| 941 |
+
if isinstance(video_frames, list):
|
| 942 |
+
if len(video_frames) == 1:
|
| 943 |
+
return video_frames[0]
|
| 944 |
+
else:
|
| 945 |
+
return video_frames
|
| 946 |
+
else:
|
| 947 |
+
# Si es un tensor numpy, convertirlo a lista
|
| 948 |
+
if hasattr(video_frames, 'shape'):
|
| 949 |
+
# Es un tensor, convertirlo a formato compatible
|
| 950 |
+
import numpy as np
|
| 951 |
+
if len(video_frames.shape) == 5: # (batch, frames, height, width, channels)
|
| 952 |
+
# Tomar el primer batch
|
| 953 |
+
frames = video_frames[0]
|
| 954 |
+
return frames
|
| 955 |
+
else:
|
| 956 |
+
return video_frames
|
| 957 |
+
else:
|
| 958 |
+
return video_frames
|
| 959 |
+
|
| 960 |
+
except Exception as e:
|
| 961 |
+
print(f"Error generando video: {str(e)}")
|
| 962 |
+
return f"Error generando video: {str(e)}"
|
| 963 |
+
|
| 964 |
def chat_with_model(message, history, model_name):
|
| 965 |
"""Función de chat para DialoGPT con formato de mensajes actualizado"""
|
| 966 |
try:
|
|
|
|
| 1117 |
with gr.TabItem("🎨 Generación de Imágenes"):
|
| 1118 |
with gr.Row():
|
| 1119 |
with gr.Column():
|
| 1120 |
+
# Modelo
|
| 1121 |
image_model = gr.Dropdown(
|
| 1122 |
choices=list(MODELS["image"].keys()),
|
| 1123 |
value="CompVis/stable-diffusion-v1-4",
|
| 1124 |
+
label="Modelo",
|
| 1125 |
+
info="Select a high-quality model (FLUX models require HF_TOKEN)"
|
| 1126 |
)
|
| 1127 |
+
|
| 1128 |
+
# Prompt principal
|
| 1129 |
image_prompt = gr.Textbox(
|
| 1130 |
+
label="Prompt",
|
| 1131 |
placeholder="Describe la imagen que quieres generar...",
|
| 1132 |
lines=3
|
| 1133 |
)
|
| 1134 |
+
|
| 1135 |
+
# Negative prompt
|
| 1136 |
+
negative_prompt = gr.Textbox(
|
| 1137 |
+
label="Negative prompt",
|
| 1138 |
+
placeholder="Enter a negative prompt (optional)",
|
| 1139 |
+
lines=2
|
| 1140 |
)
|
| 1141 |
+
|
| 1142 |
+
# Advanced Settings
|
| 1143 |
+
with gr.Accordion("Advanced Settings", open=False):
|
| 1144 |
+
with gr.Row():
|
| 1145 |
+
with gr.Column():
|
| 1146 |
+
seed = gr.Slider(
|
| 1147 |
+
minimum=0,
|
| 1148 |
+
maximum=2147483647,
|
| 1149 |
+
value=324354329,
|
| 1150 |
+
step=1,
|
| 1151 |
+
label="Seed",
|
| 1152 |
+
info="Random seed for generation"
|
| 1153 |
+
)
|
| 1154 |
+
randomize_seed = gr.Checkbox(
|
| 1155 |
+
value=True,
|
| 1156 |
+
label="Randomize seed"
|
| 1157 |
+
)
|
| 1158 |
+
|
| 1159 |
+
with gr.Column():
|
| 1160 |
+
width = gr.Slider(
|
| 1161 |
+
minimum=256,
|
| 1162 |
+
maximum=1024,
|
| 1163 |
+
value=1024,
|
| 1164 |
+
step=64,
|
| 1165 |
+
label="Width"
|
| 1166 |
+
)
|
| 1167 |
+
height = gr.Slider(
|
| 1168 |
+
minimum=256,
|
| 1169 |
+
maximum=1024,
|
| 1170 |
+
value=1024,
|
| 1171 |
+
step=64,
|
| 1172 |
+
label="Height"
|
| 1173 |
+
)
|
| 1174 |
+
|
| 1175 |
+
with gr.Row():
|
| 1176 |
+
with gr.Column():
|
| 1177 |
+
guidance_scale = gr.Slider(
|
| 1178 |
+
minimum=0,
|
| 1179 |
+
maximum=20,
|
| 1180 |
+
value=8.5,
|
| 1181 |
+
step=0.1,
|
| 1182 |
+
label="Guidance scale",
|
| 1183 |
+
info="Controls how closely the image follows the prompt (higher = more adherence)"
|
| 1184 |
+
)
|
| 1185 |
+
num_inference_steps = gr.Slider(
|
| 1186 |
+
minimum=1,
|
| 1187 |
+
maximum=100,
|
| 1188 |
+
value=31,
|
| 1189 |
+
step=1,
|
| 1190 |
+
label="Number of inference steps",
|
| 1191 |
+
info="More steps = higher quality but slower generation"
|
| 1192 |
+
)
|
| 1193 |
+
|
| 1194 |
+
with gr.Column():
|
| 1195 |
+
eta = gr.Slider(
|
| 1196 |
+
minimum=0,
|
| 1197 |
+
maximum=1,
|
| 1198 |
+
value=0,
|
| 1199 |
+
step=0.1,
|
| 1200 |
+
label="Eta (DDIM)",
|
| 1201 |
+
info="DDIM eta parameter (0 = deterministic, 1 = stochastic)"
|
| 1202 |
+
)
|
| 1203 |
+
strength = gr.Slider(
|
| 1204 |
+
minimum=0,
|
| 1205 |
+
maximum=1,
|
| 1206 |
+
value=1,
|
| 1207 |
+
step=0.1,
|
| 1208 |
+
label="Strength",
|
| 1209 |
+
info="Strength of the transformation (for img2img models)"
|
| 1210 |
+
)
|
| 1211 |
+
|
| 1212 |
+
with gr.Row():
|
| 1213 |
+
num_images = gr.Slider(
|
| 1214 |
+
minimum=1,
|
| 1215 |
+
maximum=4,
|
| 1216 |
+
value=1,
|
| 1217 |
+
step=1,
|
| 1218 |
+
label="Images per prompt",
|
| 1219 |
+
info="Number of images to generate (may slow down generation)"
|
| 1220 |
+
)
|
| 1221 |
+
safety_checker = gr.Checkbox(
|
| 1222 |
+
value=True,
|
| 1223 |
+
label="Enable content safety filtering"
|
| 1224 |
+
)
|
| 1225 |
+
|
| 1226 |
+
# Botón de generación
|
| 1227 |
image_btn = gr.Button("Generar Imagen", variant="primary")
|
| 1228 |
|
| 1229 |
with gr.Column():
|
| 1230 |
+
# Información del modelo
|
| 1231 |
+
model_info = gr.Markdown(
|
| 1232 |
+
value="**Model Info:** CompVis/stable-diffusion-v1-4\n\n"
|
| 1233 |
+
"🎨 Stable Diffusion v1.4 • Recommended steps: 20-50 • "
|
| 1234 |
+
"Guidance scale: 7.5-15 • Best for: General purpose\n\n"
|
| 1235 |
+
"**Status:** ✅ Available"
|
| 1236 |
+
)
|
| 1237 |
+
|
| 1238 |
+
# Ejemplos
|
| 1239 |
+
examples = gr.Examples(
|
| 1240 |
+
examples=[
|
| 1241 |
+
["Astronaut in a jungle, cold color palette, muted colors, detailed, 8k"],
|
| 1242 |
+
["An astronaut riding a green horse"],
|
| 1243 |
+
["A delicious ceviche cheesecake slice"],
|
| 1244 |
+
["Futuristic AI assistant in a glowing galaxy, neon lights, sci-fi style, cinematic"],
|
| 1245 |
+
["Portrait of a beautiful woman, realistic, high quality, detailed"],
|
| 1246 |
+
["Anime girl with blue hair, detailed, high quality"],
|
| 1247 |
+
["Cyberpunk city at night, neon lights, detailed, 8k"],
|
| 1248 |
+
["Fantasy landscape with mountains and dragons, epic, detailed"]
|
| 1249 |
+
],
|
| 1250 |
+
inputs=image_prompt
|
| 1251 |
+
)
|
| 1252 |
+
|
| 1253 |
+
# Output de imagen
|
| 1254 |
image_output = gr.Image(
|
| 1255 |
label="Imagen Generada",
|
| 1256 |
type="pil"
|
| 1257 |
)
|
| 1258 |
|
| 1259 |
+
# Función para actualizar info del modelo
|
| 1260 |
+
def update_model_info(model_name):
|
| 1261 |
+
model_descriptions = {
|
| 1262 |
+
"CompVis/stable-diffusion-v1-4": "🎨 Stable Diffusion v1.4 • Recommended steps: 20-50 • Guidance scale: 7.5-15 • Best for: General purpose",
|
| 1263 |
+
"stabilityai/stable-diffusion-2-1": "🎨 Stable Diffusion 2.1 • Recommended steps: 20-50 • Guidance scale: 7.5-15 • Best for: High quality",
|
| 1264 |
+
"stabilityai/stable-diffusion-xl-base-1.0": "🎨 SDXL Base • Recommended steps: 25-50 • Guidance scale: 7.5-15 • Best for: High resolution",
|
| 1265 |
+
"stabilityai/sdxl-turbo": "⚡ SDXL Turbo • Recommended steps: 1-4 • Guidance scale: 1.0 • Best for: Fast generation",
|
| 1266 |
+
"stabilityai/sd-turbo": "⚡ SD Turbo • Recommended steps: 1-4 • Guidance scale: 1.0 • Best for: Fast generation",
|
| 1267 |
+
"black-forest-labs/FLUX.1-dev": "🔐 FLUX Model - High quality • Recommended steps: 20-50 • Guidance scale: 3.5-7.5 • Best for: Professional results",
|
| 1268 |
+
"black-forest-labs/FLUX.1-schnell": "🔐 FLUX Schnell - Fast quality • Recommended steps: 15-30 • Guidance scale: 3.5-7.5 • Best for: Quick professional results"
|
| 1269 |
+
}
|
| 1270 |
+
|
| 1271 |
+
description = model_descriptions.get(model_name, "🎨 Model • Recommended steps: 20-50 • Guidance scale: 7.5-15 • Best for: General purpose")
|
| 1272 |
+
return f"**Model Info:** {model_name}\n\n{description}\n\n**Status:** ✅ Available"
|
| 1273 |
+
|
| 1274 |
+
# Eventos
|
| 1275 |
+
image_model.change(
|
| 1276 |
+
update_model_info,
|
| 1277 |
+
inputs=[image_model],
|
| 1278 |
+
outputs=[model_info]
|
| 1279 |
+
)
|
| 1280 |
+
|
| 1281 |
image_btn.click(
|
| 1282 |
generate_image,
|
| 1283 |
+
inputs=[
|
| 1284 |
+
image_prompt,
|
| 1285 |
+
image_model,
|
| 1286 |
+
negative_prompt,
|
| 1287 |
+
seed,
|
| 1288 |
+
randomize_seed,
|
| 1289 |
+
width,
|
| 1290 |
+
height,
|
| 1291 |
+
guidance_scale,
|
| 1292 |
+
num_inference_steps,
|
| 1293 |
+
eta,
|
| 1294 |
+
strength,
|
| 1295 |
+
num_images,
|
| 1296 |
+
safety_checker
|
| 1297 |
+
],
|
| 1298 |
outputs=image_output
|
| 1299 |
)
|
| 1300 |
|
|
|
|
| 1340 |
outputs=video_output
|
| 1341 |
)
|
| 1342 |
|
| 1343 |
+
# Agregar endpoint para generate_video_with_info
|
| 1344 |
+
demo.load(
|
| 1345 |
+
generate_video_with_info,
|
| 1346 |
+
inputs=[
|
| 1347 |
+
gr.Textbox(label="Prompt", placeholder="Describe el video..."),
|
| 1348 |
+
gr.Dropdown(choices=list(MODELS["video"].keys()), label="Modelo"),
|
| 1349 |
+
gr.Dropdown(choices=["speed", "balanced", "quality"], value="balanced", label="Optimización"),
|
| 1350 |
+
gr.Image(label="Imagen de entrada (opcional)", type="pil")
|
| 1351 |
+
],
|
| 1352 |
+
outputs=gr.Video(label="Video Generado", format="mp4"),
|
| 1353 |
+
api_name="generate_video_with_info"
|
| 1354 |
+
)
|
| 1355 |
+
|
| 1356 |
# Configuración para Hugging Face Spaces
|
| 1357 |
if __name__ == "__main__":
|
| 1358 |
demo.launch()
|
requirements.txt
CHANGED
|
@@ -15,4 +15,7 @@ imageio-ffmpeg>=0.4.8
|
|
| 15 |
fastapi>=0.104.0
|
| 16 |
uvicorn>=0.24.0
|
| 17 |
pydantic>=2.0.0
|
| 18 |
-
sentencepiece>=0.1.99
|
|
|
|
|
|
|
|
|
|
|
|
| 15 |
fastapi>=0.104.0
|
| 16 |
uvicorn>=0.24.0
|
| 17 |
pydantic>=2.0.0
|
| 18 |
+
sentencepiece>=0.1.99
|
| 19 |
+
# Optimizaciones para H200
|
| 20 |
+
torchvision>=0.15.0
|
| 21 |
+
torchaudio>=2.0.0
|