Spaces:
Sleeping
Sleeping
Update app.py
Browse files
app.py
CHANGED
|
@@ -1,63 +1,55 @@
|
|
| 1 |
import os
|
| 2 |
-
os.environ["HF_HUB_ENABLE_HF_TRANSFER"] = "0" # отключаем
|
| 3 |
|
| 4 |
import torch
|
| 5 |
import gradio as gr
|
| 6 |
from transformers import AutoTokenizer, AutoModelForCausalLM
|
| 7 |
|
| 8 |
-
|
| 9 |
-
|
| 10 |
tokenizer = AutoTokenizer.from_pretrained(model_id)
|
| 11 |
model = AutoModelForCausalLM.from_pretrained(model_id)
|
| 12 |
|
| 13 |
device = "cuda" if torch.cuda.is_available() else "cpu"
|
| 14 |
model.to(device)
|
| 15 |
|
| 16 |
-
|
| 17 |
-
|
| 18 |
-
|
| 19 |
-
|
| 20 |
-
|
| 21 |
|
| 22 |
-
# Обработчик сообщений
|
| 23 |
def respond(message, history=None):
|
| 24 |
-
prompt =
|
| 25 |
-
f"{context}\n\n"
|
| 26 |
-
f"Вопрос: {message}\n"
|
| 27 |
-
"Ответ:"
|
| 28 |
-
)
|
| 29 |
|
| 30 |
-
|
| 31 |
|
| 32 |
with torch.no_grad():
|
| 33 |
-
|
| 34 |
-
|
| 35 |
max_new_tokens=100,
|
| 36 |
-
temperature=0.
|
| 37 |
top_p=0.9,
|
| 38 |
do_sample=True,
|
| 39 |
pad_token_id=tokenizer.eos_token_id
|
| 40 |
)
|
| 41 |
|
| 42 |
-
|
| 43 |
|
| 44 |
-
# Извлекаем от
|
| 45 |
-
|
| 46 |
-
|
| 47 |
-
answer = generated_text[answer_start + len("Ответ:"):].strip()
|
| 48 |
else:
|
| 49 |
-
answer =
|
| 50 |
|
| 51 |
return answer
|
| 52 |
|
| 53 |
-
# Интерфейс Gradio
|
| 54 |
iface = gr.ChatInterface(
|
| 55 |
fn=respond,
|
| 56 |
-
title="
|
| 57 |
chatbot=gr.Chatbot(label="Диалог"),
|
| 58 |
-
textbox=gr.Textbox(placeholder="Задай вопрос
|
| 59 |
)
|
| 60 |
|
| 61 |
-
# Запуск
|
| 62 |
if __name__ == "__main__":
|
| 63 |
iface.launch()
|
|
|
|
| 1 |
import os
|
| 2 |
+
os.environ["HF_HUB_ENABLE_HF_TRANSFER"] = "0" # отключаем нестабильную загрузку
|
| 3 |
|
| 4 |
import torch
|
| 5 |
import gradio as gr
|
| 6 |
from transformers import AutoTokenizer, AutoModelForCausalLM
|
| 7 |
|
| 8 |
+
model_id = "sberbank-ai/rugpt3medium_based_on_gpt2"
|
| 9 |
+
|
| 10 |
tokenizer = AutoTokenizer.from_pretrained(model_id)
|
| 11 |
model = AutoModelForCausalLM.from_pretrained(model_id)
|
| 12 |
|
| 13 |
device = "cuda" if torch.cuda.is_available() else "cpu"
|
| 14 |
model.to(device)
|
| 15 |
|
| 16 |
+
context = (
|
| 17 |
+
"Университет Иннополис был основан в 2012 году. "
|
| 18 |
+
"Это современный вуз в России, специализирующийся на IT и робототехнике, "
|
| 19 |
+
"расположенный в городе Иннополис, Татарстан.\n"
|
| 20 |
+
)
|
| 21 |
|
|
|
|
| 22 |
def respond(message, history=None):
|
| 23 |
+
prompt = f"{context}Вопрос: {message}\nОтвет:"
|
|
|
|
|
|
|
|
|
|
|
|
|
| 24 |
|
| 25 |
+
input_ids = tokenizer(prompt, return_tensors="pt").input_ids.to(device)
|
| 26 |
|
| 27 |
with torch.no_grad():
|
| 28 |
+
output_ids = model.generate(
|
| 29 |
+
input_ids,
|
| 30 |
max_new_tokens=100,
|
| 31 |
+
temperature=0.8,
|
| 32 |
top_p=0.9,
|
| 33 |
do_sample=True,
|
| 34 |
pad_token_id=tokenizer.eos_token_id
|
| 35 |
)
|
| 36 |
|
| 37 |
+
full_output = tokenizer.decode(output_ids[0], skip_special_tokens=True)
|
| 38 |
|
| 39 |
+
# Извлекаем только текст после "Ответ:"
|
| 40 |
+
if "Ответ:" in full_output:
|
| 41 |
+
answer = full_output.split("Ответ:")[-1].strip()
|
|
|
|
| 42 |
else:
|
| 43 |
+
answer = full_output[len(prompt):].strip()
|
| 44 |
|
| 45 |
return answer
|
| 46 |
|
|
|
|
| 47 |
iface = gr.ChatInterface(
|
| 48 |
fn=respond,
|
| 49 |
+
title="Бот об Университете Иннополис",
|
| 50 |
chatbot=gr.Chatbot(label="Диалог"),
|
| 51 |
+
textbox=gr.Textbox(placeholder="Задай вопрос на русском...", label="Твой вопрос")
|
| 52 |
)
|
| 53 |
|
|
|
|
| 54 |
if __name__ == "__main__":
|
| 55 |
iface.launch()
|