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Update app.py
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app.py
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@@ -6,41 +6,44 @@ from datasets import load_dataset
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# Загружаем датасет
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dataset = load_dataset("Romjiik/Russian_bank_reviews", split="train")
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# Примеры
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few_shot_examples = [
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# Инструкции
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cot_instruction = (
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"Ты —
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"
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" Дай только итоговую классификацию."
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)
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simple_instruction = (
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"Ты —
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" Ответ должен быть кратким: только категория."
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)
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#
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def build_cot_prompt(user_input):
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examples = "\n\n".join(few_shot_examples)
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return
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# Промпт простой
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def build_simple_prompt(user_input):
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examples = "\n\n".join(few_shot_examples)
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return
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models = {
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"GPT2-large": pipeline("text-generation", model="cointegrated/rugpt2-large", tokenizer="cointegrated/rugpt2-large", device=-1),
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"RuBERT-tiny2": pipeline("text-classification", model="cointegrated/rubert-tiny2", tokenizer="cointegrated/rubert-tiny2", device=-1),
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"ruGPT3-medium": pipeline("text-generation", model="IlyaGusev/rugpt3medium_based_on_gpt2", tokenizer="IlyaGusev/rugpt3medium_based_on_gpt2", device=-1),
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}
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# Генерация ответов
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@@ -50,57 +53,70 @@ def generate_dual_answers(user_input):
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prompt_simple = build_simple_prompt(user_input)
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for name, pipe in models.items():
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if "
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start = time.time()
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end = round(time.time() - start, 2)
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results[name] = {
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"
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"cot_time":
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"
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"simple_time":
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}
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else:
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start_cot = time.time()
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out_cot = pipe(prompt_cot,
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end_cot = round(time.time() - start_cot, 2)
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start_simple = time.time()
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out_simple = pipe(prompt_simple,
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end_simple = round(time.time() - start_simple, 2)
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results[name] = {
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"
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"cot_time":
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"
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"simple_time":
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}
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return (
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results["
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results["
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results["
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)
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#
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with gr.Blocks() as demo:
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gr.Markdown("## 🏦 Классификация клиентских обращений
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gr.
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gr.
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btn.click(generate_dual_answers, inputs=[inp], outputs=[
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cot1, cot1_time, simple1, simple1_time,
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# Загружаем датасет
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dataset = load_dataset("Romjiik/Russian_bank_reviews", split="train")
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# Примеры для few-shot
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few_shot_examples = []
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for row in dataset.select(range(3)):
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review = row["review"]
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category = row["category"] if "category" in row else "(Категория)"
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ex = f"Клиент: {review}\nКлассификация: {category}"
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few_shot_examples.append(ex)
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# Инструкции
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cot_instruction = (
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"Ты — помощник банка. Клиент задал вопрос. Проанализируй обращение шаг за шагом, "
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"выдели ключевые признаки и выдай итоговую категорию обращения."
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)
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simple_instruction = (
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"Ты — помощник банка. Определи категорию обращения клиента. Ответ должен быть кратким, без лишнего текста."
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)
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# Используемые модели
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models = {
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"ChatGPT-like (ruGPT3small)": pipeline("text-generation", model="ai-forever/rugpt3small_based_on_gpt2", tokenizer="ai-forever/rugpt3small_based_on_gpt2", device=-1),
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"GigaChat-like (ruDialoGPT-medium)": pipeline("text-generation", model="tinkoff-ai/ruDialoGPT-medium", tokenizer="tinkoff-ai/ruDialoGPT-medium", device=-1),
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"DeepSeek-like (RuBERT-tiny2)": pipeline("text-classification", model="cointegrated/rubert-tiny2", tokenizer="cointegrated/rubert-tiny2", device=-1)
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}
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# Формирование промптов
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def build_cot_prompt(user_input):
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examples = "\n\n".join(few_shot_examples)
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return (
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f"{cot_instruction}\n\n{examples}\n\nКлиент: {user_input}\nРассуждение и классификация:"
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)
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def build_simple_prompt(user_input):
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examples = "\n\n".join(few_shot_examples)
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return (
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f"{simple_instruction}\n\n{examples}\n\nКлиент: {user_input}\nКлассификация:"
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)
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# Генерация ответов
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prompt_simple = build_simple_prompt(user_input)
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for name, pipe in models.items():
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if name.startswith("DeepSeek"):
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# классификация
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start = time.time()
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output = pipe(user_input)[0]
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end = round(time.time() - start, 2)
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results[name] = {
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"cot_answer": output['label'],
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"cot_time": end,
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"simple_answer": output['label'],
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"simple_time": end
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}
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else:
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# генерация CoT
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start_cot = time.time()
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out_cot = pipe(prompt_cot, max_new_tokens=100, do_sample=True, top_p=0.9, temperature=0.7)[0]["generated_text"]
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end_cot = round(time.time() - start_cot, 2)
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answer_cot = out_cot.split("Классификация:")[-1].strip()
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# генерация Simple
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start_simple = time.time()
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out_simple = pipe(prompt_simple, max_new_tokens=60, do_sample=True, top_p=0.9, temperature=0.7)[0]["generated_text"]
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end_simple = round(time.time() - start_simple, 2)
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answer_simple = out_simple.split("Классификация:")[-1].strip()
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results[name] = {
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"cot_answer": answer_cot,
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"cot_time": end_cot,
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"simple_answer": answer_simple,
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"simple_time": end_simple
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}
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return (
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results["ChatGPT-like (ruGPT3small)"]["cot_answer"], f"{results['ChatGPT-like (ruGPT3small)']['cot_time']} сек",
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results["ChatGPT-like (ruGPT3small)"]["simple_answer"], f"{results['ChatGPT-like (ruGPT3small)']['simple_time']} сек",
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results["GigaChat-like (ruDialoGPT-medium)"]["cot_answer"], f"{results['GigaChat-like (ruDialoGPT-medium)']['cot_time']} сек",
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results["GigaChat-like (ruDialoGPT-medium)"]["simple_answer"], f"{results['GigaChat-like (ruDialoGPT-medium)']['simple_time']} сек",
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results["DeepSeek-like (RuBERT-tiny2)"]["cot_answer"], f"{results['DeepSeek-like (RuBERT-tiny2)']['cot_time']} сек",
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results["DeepSeek-like (RuBERT-tiny2)"]["simple_answer"], f"{results['DeepSeek-like (RuBERT-tiny2)']['simple_time']} сек"
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)
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# Gradio интерфейс
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with gr.Blocks() as demo:
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gr.Markdown("## 🏦 Классификация клиентских обращений — Сравнение моделей и промптов")
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inp = gr.Textbox(label="Вопрос клиента", placeholder="Например: Не приходит СМС-код для входа в приложение", lines=2)
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btn = gr.Button("Классифицировать")
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gr.Markdown("### ChatGPT-like (ruGPT3small)")
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cot1 = gr.Textbox(label="CoT ответ")
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cot1_time = gr.Textbox(label="Время CoT")
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simple1 = gr.Textbox(label="Обычный ответ")
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simple1_time = gr.Textbox(label="Время обычного")
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gr.Markdown("### GigaChat-like (ruDialoGPT-medium)")
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cot2 = gr.Textbox(label="CoT ответ")
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cot2_time = gr.Textbox(label="Время CoT")
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simple2 = gr.Textbox(label="Обычный ответ")
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simple2_time = gr.Textbox(label="Время обычного")
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gr.Markdown("### DeepSeek-like (RuBERT-tiny2)")
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cot3 = gr.Textbox(label="CoT ответ")
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cot3_time = gr.Textbox(label="Время CoT")
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simple3 = gr.Textbox(label="Обычный ответ")
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simple3_time = gr.Textbox(label="Время обычного")
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btn.click(generate_dual_answers, inputs=[inp], outputs=[
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cot1, cot1_time, simple1, simple1_time,
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