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| import torch | |
| import gradio as gr | |
| from diffusers import StableDiffusionPipeline | |
| # Cargar el modelo Stable Diffusion | |
| model_id = "stabilityai/stable-diffusion-2-1" | |
| pipe = StableDiffusionPipeline.from_pretrained(model_id) | |
| pipe.to("cuda") # Si est谩s usando GPU | |
| # Funci贸n para generar im谩genes | |
| def generate_image(prompt, style, width, height, guidance_scale, steps, seed): | |
| # Configurar el generador de semillas | |
| generator = torch.manual_seed(seed) if seed is not None else None | |
| # Ajustar el estilo en funci贸n del input del usuario | |
| if style == "Realismo": | |
| prompt += ", realistic, high detail, photorealistic" | |
| elif style == "Arte digital": | |
| prompt += ", digital art, sharp details, vibrant colors" | |
| elif style == "Ciencia Ficci贸n": | |
| prompt += ", sci-fi, futuristic, high-tech" | |
| elif style == "Surrealismo": | |
| prompt += ", surreal, dream-like, abstract" | |
| # Generar la imagen con Stable Diffusion | |
| image = pipe(prompt, height=height, width=width, guidance_scale=guidance_scale, | |
| num_inference_steps=steps, generator=generator).images[0] | |
| return image | |
| # Configuraci贸n de la interfaz de Gradio | |
| with gr.Blocks() as demo: | |
| gr.Markdown("# Generador de Im谩genes estilo MidJourney") | |
| prompt = gr.Textbox(label="Descripci贸n (Prompt)", placeholder="Describe la imagen...") | |
| style = gr.Dropdown(choices=["Realismo", "Arte digital", "Ciencia Ficci贸n", "Surrealismo"], label="Estilo", value="Realismo") | |
| width = gr.Slider(512, 1024, step=64, label="Ancho", value=768) | |
| height = gr.Slider(512, 1024, step=64, label="Altura", value=768) | |
| guidance_scale = gr.Slider(5, 20, step=0.5, label="Nivel de gu铆a del prompt", value=7.5) | |
| steps = gr.Slider(10, 100, step=5, label="N煤mero de pasos de inferencia", value=50) | |
| seed = gr.Number(label="Semilla (dejar vac铆o para aleatorio)", value=None, optional=True) | |
| # Bot贸n para generar la imagen | |
| btn = gr.Button("Generar imagen") | |
| # Salida de la imagen generada | |
| output = gr.Image(label="Imagen generada") | |
| # Vincular los inputs y outputs | |
| btn.click(generate_image, inputs=[prompt, style, width, height, guidance_scale, steps, seed], outputs=output) | |
| # Lanzar la aplicaci贸n Gradio | |
| demo.launch() | |