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1import torch
2import transformers
3
4use_cuda = torch.cuda.is_available()
5device = torch.device("cuda" if use_cuda else "cpu")
6
7t5_tokenizer = transformers.GPT2Tokenizer.from_pretrained("SiberiaSoft/SiberianFRED-T5-XL")
8t5_model = transformers.T5ForConditionalGeneration.from_pretrained("SiberiaSoft/SiberianFRED-T5-XL")
9
10
11while True:
12 print('-'*80)
13 dialog = []
14 while True:
15 msg = input('H:> ').strip()
16 if len(msg) == 0:
17 break
18 msg = msg[0].upper() + msg[1:]
19 dialog.append('Собеседник: ' + msg)
20 # В начале ставится промпт персонажа.
21 prompt = '<SC1>Ты философ, любящий рассуждать. Продолжи диалог:' + '\n'.join(dialog) + '\nТы: <extra_id_0>'
22
23 input_ids = t5_tokenizer(prompt, return_tensors='pt').input_ids
24 out_ids = t5_model.generate(input_ids=input_ids.to(device), do_sample=True, temperature=0.9, max_new_tokens=512, top_p=0.85, top_k=2)
25 t5_output = t5_tokenizer.decode(out_ids[0][1:])
26 if '</s>' in t5_output:
27 t5_output = t5_output[:t5_output.find('</s>')].strip()
28
29 t5_output = t5_output.replace('<extra_id_0>', '').strip()
30 t5_output = t5_output.split('Собеседник')[0].strip()
31 print('B:> {}'.format(t5_output))
32 dialog.append('Ты: ' + t5_output)1from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
2import torch
3
4device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
5tokenizer = AutoTokenizer.from_pretrained("SiberiaSoft/SiberianFRED-T5-XL")
6model = AutoModelForSeq2SeqLM.from_pretrained("SiberiaSoft/SiberianFRED-T5-XL").to(device).eval()
7
8
9def generate(prompt):
10 data = tokenizer('<SC6>Человек: ' + prompt + 'Ответ: <extra_id_0>', return_tensors="pt")
11 data = {k: v.to(model.device) for k, v in data.items()}
12 output_ids = model.generate(
13 **data, do_sample=True, temperature=1.2, max_new_tokens=512, top_p=0.95, top_k=5, repetition_penalty=1.03, no_repeat_ngram_size=2
14 #generation_config=generation_config
15 )[0]
16 out = tokenizer.decode(output_ids.tolist())
17 out = out.replace("<s>","").replace("</s>","")
18 return out
19
20while 1:
21 print(generate(input(":> ")))@MISC{SiberianFred,
author = {Denis Petrov, Ivan Ramovich},
title = {Russian Instruct and Chat model},
url = {https://huggingface.co/SiberiaSoft/SiberianFRED-T5-XL/},
year = 2023
}