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from transformers import AutoTokenizer, AutoModelForCausalLM | |
import torch | |
import gradio as gr | |
model_name = "sberbank-ai/rugpt3medium_based_on_gpt2" | |
tokenizer = AutoTokenizer.from_pretrained(model_name) | |
model = AutoModelForCausalLM.from_pretrained(model_name) | |
def generate_response(prompt): | |
instruction = f"Ответь кратко и ясно на вопрос:\n{prompt.strip()}\nОтвет:" | |
input_ids = tokenizer.encode(instruction, return_tensors="pt") | |
output = model.generate( | |
input_ids, | |
max_new_tokens=100, | |
do_sample=True, | |
top_k=50, | |
top_p=0.95, | |
temperature=0.9, | |
pad_token_id=tokenizer.eos_token_id, | |
eos_token_id=tokenizer.eos_token_id | |
) | |
response = tokenizer.decode(output[0], skip_special_tokens=True) | |
# Удалим часть промпта из начала | |
return response.replace(instruction, "").strip() | |
iface = gr.Interface( | |
fn=generate_response, | |
inputs=gr.Textbox(label="Введите ваш вопрос"), | |
outputs=gr.Textbox(label="Ответ модели"), | |
title="Интерфейс ChatGPT", | |
description="Пример взаимодействия с API OpenAI через Hugging Face Space" | |
) | |
iface.launch() | |