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vvv-knyazeva
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c2014f8
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b607f03
Delete gpt_v1.py
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gpt_v1.py
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from transformers import GPT2LMHeadModel, GPT2Tokenizer
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import torch
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import streamlit as st
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model = GPT2LMHeadModel.from_pretrained(
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'sberbank-ai/rugpt3small_based_on_gpt2',
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output_attentions = False,
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output_hidden_states = False,
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)
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tokenizer = GPT2Tokenizer.from_pretrained('sberbank-ai/rugpt3small_based_on_gpt2')
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# Вешаем сохраненные веса на нашу модель
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model.load_state_dict(torch.load('model.pt', map_location=torch.device('cpu')))
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prompt = st.text_input('Введите текст prompt:')
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length = st.slider('Длина генерируемой последовательности:', 1, 256, 16)
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num_samples = st.slider('Число генераций:', 1, 4, 1)
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temperature = st.slider('Температура:', 1.0, 5.0, 1.0)
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def generate_text(model, tokenizer, prompt, length, num_samples, temperature):
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input_ids = tokenizer.encode(prompt, return_tensors='pt')
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output_sequences = model.generate(
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input_ids=input_ids,
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max_length=length,
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num_return_sequences=num_samples,
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temperature=temperature
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)
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generated_texts = []
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for output_sequence in output_sequences:
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generated_text = tokenizer.decode(output_sequence, clean_up_tokenization_spaces=True)
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generated_texts.append(generated_text)
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return generated_texts
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if st.button('Сгенерировать текст'):
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generated_texts = generate_text(model, tokenizer, prompt, length, num_samples, temperature)
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for i, text in enumerate(generated_texts):
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st.write(f'Текст {i+1}:')
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st.write(text)
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