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Update app.py
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app.py
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import streamlit as st
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from transformers import
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import
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MODEL_NAME = "sberbank-ai/rugpt3small_based_on_gpt2"
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st.title("🎓 Помощник по вопросам магистратуры")
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st.write("Задайте вопрос о поступлении или обучении в магистратуре")
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@st.cache_resource(show_spinner=False)
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def load_model():
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)
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# История диалога
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if "history" not in st.session_state:
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st.session_state.history = []
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try:
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result = generator(
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prompt,
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max_length=MAX_LENGTH,
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num_return_sequences=1,
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temperature=0.7,
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repetition_penalty=1.2,
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pad_token_id=50256
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)
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return result[0]['generated_text'].split("Ответ:")[-1].strip()
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except Exception as e:
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return f"Ошибка: {str(e)}"
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with st.form("question_form"):
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user_input = st.text_input("Ваш вопрос:", placeholder="Что нужно для поступления?")
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submit_button = st.form_submit_button("Спросить")
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start_time = time.time()
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response = generate_answer(user_input)
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st.session_state.history.append((user_input, response))
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# Очищаем поле ввода после отправки
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st.rerun()
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st.divider()
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st.subheader(f"❓ {question}")
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st.write(f"💡 {answer}")
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- Есть ли бюджетные места?
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""")
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import streamlit as st
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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st.set_page_config(page_title="ИТМО Магистратура Чат-бот", page_icon="🎓")
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st.title("🎓 Чат-бот про магистратуру ИТМО на русском")
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MODEL_NAME = "Grossmend/rudialogpt3_medium_based_on_gpt2"
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@st.cache_resource
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def load_model():
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tokenizer = AutoTokenizer.from_pretrained(MODEL_NAME)
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model = AutoModelForCausalLM.from_pretrained(MODEL_NAME)
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if torch.cuda.is_available():
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model = model.to('cuda')
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return tokenizer, model
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tokenizer, model = load_model()
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if "history" not in st.session_state:
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st.session_state.history = []
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SYSTEM_PROMPT = """Вы являетесь виртуальным помощником для абитуриентов магистратуры Университета ИТМО.
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Отвечаете на вопросы о магистерских программах ИТМО.
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"""
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user_input = st.text_input("Введите ваш вопрос про магистратуру ИТМО:")
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if user_input:
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input_text = SYSTEM_PROMPT + "\n" + user_input
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inputs = tokenizer(input_text, return_tensors="pt")
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if torch.cuda.is_available():
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inputs = {k: v.to('cuda') for k, v in inputs.items()}
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outputs = model.generate(**inputs, max_length=500, do_sample=True, temperature=0.7, pad_token_id=tokenizer.eos_token_id)
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response = tokenizer.decode(outputs[0], skip_special_tokens=True)
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reply = response[len(input_text):].strip()
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st.session_state.history.append((user_input, reply))
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for i, (q, a) in enumerate(st.session_state.history):
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st.markdown(f"**Вы:** {q}")
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st.markdown(f"**Бот:** {a}")
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