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Update app.py
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app.py
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import torch
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# Cargar el tokenizer del modelo base
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tokenizer = AutoTokenizer.from_pretrained("unsloth/meta-llama-3.1-8b-bnb-4bit")
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# Cargar el modelo base
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model = AutoModelForCausalLM.from_pretrained("unsloth/meta-llama-3.1-8b-bnb-4bit",
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load_in_4bit=True,
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device_map="auto")
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# Cargar el adaptador LoRA
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model.load_adapter("JuanCabs/lapepav1", source="hf")
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#
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def generar_respuesta(prompt):
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inputs = tokenizer(prompt, return_tensors="pt").to("cuda")
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outputs = model.generate(**inputs, max_length=100)
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return tokenizer.decode(outputs[0], skip_special_tokens=True)
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#
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import gradio as gr
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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# Cargar el tokenizer del modelo base
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tokenizer = AutoTokenizer.from_pretrained("unsloth/meta-llama-3.1-8b-bnb-4bit")
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# Cargar el modelo base con soporte de 4 bits
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model = AutoModelForCausalLM.from_pretrained("unsloth/meta-llama-3.1-8b-bnb-4bit",
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load_in_4bit=True,
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device_map="auto")
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# Cargar el adaptador LoRA
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model.load_adapter("JuanCabs/lapepav1", source="hf")
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# Funci贸n para generar texto con el modelo
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def generar_respuesta(prompt):
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inputs = tokenizer(prompt, return_tensors="pt").to("cuda")
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outputs = model.generate(**inputs, max_length=100)
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return tokenizer.decode(outputs[0], skip_special_tokens=True)
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# Crear la interfaz de Gradio
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interface = gr.Interface(fn=generar_respuesta, inputs="text", outputs="text",
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title="Generaci贸n de Texto con Lora y Llama 3.1",
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description="Introduce un texto y genera una respuesta usando un modelo con LoRA.")
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# Lanzar la aplicaci贸n en Hugging Face Spaces
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if __name__ == "__main__":
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interface.launch()
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