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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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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model =
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def generate_response(prompt):
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instruction = f"Ответь
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input_ids = tokenizer.encode(instruction, return_tensors="pt"
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output = model.generate(
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input_ids,
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do_sample=True,
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eos_token_id=tokenizer.eos_token_id
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)
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response = tokenizer.decode(output[0], skip_special_tokens=True)
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iface = gr.Interface(
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fn=generate_response,
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inputs=gr.Textbox(label="Введите ваш вопрос"),
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outputs=gr.Textbox(label="Ответ модели"),
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title="
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description="
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iface.launch()
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from transformers import AutoTokenizer, AutoModelForCausalLM
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import torch
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import gradio as gr
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# Загрузка модели и токенизатора
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model_name = "sberbank-ai/rugpt3medium_based_on_gpt2"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModelForCausalLM.from_pretrained(model_name)
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# Функция генерации ответа
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def generate_response(prompt):
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instruction = f"Ответь кратко и понятно на вопрос: {prompt.strip()}"
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input_ids = tokenizer.encode(instruction, return_tensors="pt")
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# Генерация ответа
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output = model.generate(
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input_ids,
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max_length=150,
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do_sample=True,
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top_k=50,
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top_p=0.95,
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temperature=0.8,
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pad_token_id=tokenizer.eos_token_id,
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eos_token_id=tokenizer.eos_token_id
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)
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# Декодирование и удаление излишней части промпта
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response = tokenizer.decode(output[0], skip_special_tokens=True)
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# Возвращаем только ответ, без дублирования запроса
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return response.replace(instruction, "").strip()
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# Интерфейс Gradio
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iface = gr.Interface(
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fn=generate_response,
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inputs=gr.Textbox(label="Введите ваш вопрос"),
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outputs=gr.Textbox(label="Ответ модели"),
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title="Ответ от ruGPT-3 Medium",
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description="Генерация ответа с помощью модели Sberbank ruGPT-3 Medium"
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)
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# Запуск интерфейса
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iface.launch()
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