Create app.py
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app.py
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import gradio as gr
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from huggingface_hub import InferenceClient
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import os
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# Usa tu token de Hugging Face (guárdalo como variable de entorno HF_TOKEN)
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HF_TOKEN = os.getenv("HF_TOKEN")
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# Cliente de inferencia
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client = InferenceClient(api_key=HF_TOKEN)
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def generate_image(prompt, steps, guidance):
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"""
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Genera una imagen con Flux.1 Schnell usando Hugging Face Inference API.
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"""
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image = client.text_to_image(
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model="black-forest-labs/flux-1-schnell", # Modelo Flux
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inputs=prompt,
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parameters={
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"num_inference_steps": steps,
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"guidance_scale": guidance
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}
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)
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return image
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# Interfaz con Gradio
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with gr.Blocks() as demo:
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gr.Markdown("# 🚀 Generador de imágenes con Flux.1 Schnell")
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with gr.Row():
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prompt = gr.Textbox(label="Prompt", value="Astronauta montando un caballo")
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with gr.Row():
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steps = gr.Slider(1, 50, value=5, step=1, label="Pasos de inferencia")
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guidance = gr.Slider(1, 20, value=7, step=1, label="Guidance scale")
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output = gr.Image(type="pil")
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btn = gr.Button("Generar imagen")
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btn.click(generate_image, [prompt, steps, guidance], output)
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demo.launch()
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