practic / app.py
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Update app.py
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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()