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Update app.py
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app.py
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from transformers import AutoTokenizer, AutoModelForCausalLM
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import torch
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from pptx import Presentation
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from pptx.util import Inches, Pt
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import os
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def generate_presentation_content(topic, model, tokenizer):
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prompt = f"Crea una presentación de PowerPoint sobre el tema: {topic}. Incluye 5 diapositivas con títulos y contenido."
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input_ids = tokenizer.encode(prompt, return_tensors="pt")
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output = model.generate(input_ids, max_length=500, num_return_sequences=1, temperature=0.7)
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generated_text = tokenizer.decode(output[0], skip_special_tokens=True)
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slides = generated_text.split("\n\n")
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return slides[:5] # Limitar a 5 diapositivas
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def create_powerpoint(slides, output_file):
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prs = Presentation()
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for slide_content in slides:
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slide = prs.slides.add_slide(prs.slide_layouts[1])
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lines = slide_content.split("\n")
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title = lines[0]
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content = "\n".join(lines[1:])
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title_shape = slide.shapes.title
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content_shape = slide.placeholders[1]
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title_shape.text = title
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content_shape.text = content
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prs.save(output_file)
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def main():
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print("Bienvenido al generador de presentaciones PowerPoint con IA")
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topic = input("Por favor, ingrese el tema de la presentación: ")
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model_name = "meta-llama/Llama-2-7b-chat-hf"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, device_map="auto")
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print("Generando contenido de la presentación...")
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slides = generate_presentation_content(topic, model, tokenizer)
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output_file = f"{topic.replace(' ', '_')}_presentacion.pptx"
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print(f"Creando archivo PowerPoint: {output_file}")
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create_powerpoint(slides, output_file)
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print(f"Presentación generada y guardada como {output_file}")
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if __name__ == "__main__":
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main()
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