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Update app.py
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app.py
CHANGED
@@ -4,26 +4,30 @@ import torch
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# Cargar el modelo y el tokenizador
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model_name = "BSC-LT/salamandra-2b"
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tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
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model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16)
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def generate_response(prompt):
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system_prompt = "Responde solo con el texto solicitado, sin informaci贸n personal ni datos irrelevantes."
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inputs = tokenizer(
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f"Instrucci贸n: {system_prompt} \n Pregunta: {prompt} \n Respuesta directa:",
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return_tensors="pt"
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)
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outputs = model.generate(
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inputs.input_ids,
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do_sample=True,
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temperature=0.
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top_p=0.
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repetition_penalty=1.
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early_stopping=True,
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)
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return tokenizer.decode(outputs[0], skip_special_tokens=True)
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@@ -37,4 +41,3 @@ with gr.Blocks() as demo:
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submit_button.click(generate_response, inputs=input_text, outputs=output_text)
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demo.launch()
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# Cargar el modelo y el tokenizador
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model_name = "BSC-LT/salamandra-2b"
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if "model" not in globals():
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tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True)
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tokenizer.pad_token = tokenizer.eos_token # 馃敼 Evita errores de atenci贸n
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model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16)
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# Funci贸n de generaci贸n optimizada
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def generate_response(prompt):
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system_prompt = "Responde solo con el texto solicitado, sin informaci贸n personal ni datos irrelevantes."
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inputs = tokenizer(
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f"Instrucci贸n: {system_prompt} \n Pregunta: {prompt} \n Respuesta directa:",
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return_tensors="pt",
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padding=True # 馃敼 Evita respuestas inconsistentes
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)
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outputs = model.generate(
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inputs.input_ids,
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max_new_tokens=50, # 馃敼 En vez de max_length (mejor control de generaci贸n)
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do_sample=True,
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temperature=0.45, # 馃敼 Menos aleatoriedad, m谩s coherencia
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top_p=0.9, # 馃敼 M谩s controlado
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repetition_penalty=1.1, # 馃敼 Evita repeticiones
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early_stopping=True,
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)
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return tokenizer.decode(outputs[0], skip_special_tokens=True)
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submit_button.click(generate_response, inputs=input_text, outputs=output_text)
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demo.launch()
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