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db91526
Delete pages/gpt_v2.py
Browse files- pages/gpt_v2.py +0 -41
pages/gpt_v2.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, 6, 1)
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temperature = st.slider('Температура:', 1.0, 6.0, 1.0)
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selected_text = st.empty()
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def generate_text(model, tokenizer, prompt, length, num_samples, temperature, selected_text):
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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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selected_text.slider('Выберите текст:', 1, num_samples, 1)
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return generated_texts[selected_text.value-1]
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if st.button('Сгенерировать текст'):
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text = generate_text(model, tokenizer, prompt, length, num_samples, temperature, selected_text)
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st.write(text)
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