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Update app.py
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app.py
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import gradio as gr
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import gradio as gr
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from transformers import pipeline
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# Carrega o modelo para rodar na CPU do seu Space
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# Usamos o modelo de 0.5B pois ele cabe nos 16GB de RAM gratuitos
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model_id = "Qwen/Qwen2.5-0.5B-Instruct"
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pipe = pipeline("text-generation", model=model_id, device_map="cpu")
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def chat_function(message, history):
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# Formata a mensagem para o modelo
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messages = [{"role": "user", "content": message}]
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# Gera a resposta
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results = pipe(messages, max_new_tokens=512, truncation=True)
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return results[0]['generated_text'][-1]['content']
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# Cria a interface de Chat
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demo = gr.ChatInterface(fn=chat_function, title="Meu Chat Qwen Local")
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if __name__ == "__main__":
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demo.launch()
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