Spaces:
Sleeping
Sleeping
Update app.py
Browse files
app.py
CHANGED
|
@@ -1,11 +1,47 @@
|
|
| 1 |
import gradio as gr
|
| 2 |
-
from transformers import
|
|
|
|
| 3 |
|
| 4 |
-
|
|
|
|
| 5 |
|
| 6 |
-
|
| 7 |
-
|
| 8 |
-
|
| 9 |
|
| 10 |
-
|
| 11 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
import gradio as gr
|
| 2 |
+
from transformers import AutoModelForCausalLM, AutoTokenizer
|
| 3 |
+
import torch
|
| 4 |
|
| 5 |
+
# مدل مورد نظر: میتونی اینو با هر مدل دیگه مثل HooshvareLab/gpt2-fa عوض کنی
|
| 6 |
+
model_name = "microsoft/DialoGPT-medium"
|
| 7 |
|
| 8 |
+
# بارگذاری مدل و توکنایزر
|
| 9 |
+
tokenizer = AutoTokenizer.from_pretrained(model_name)
|
| 10 |
+
model = AutoModelForCausalLM.from_pretrained(model_name)
|
| 11 |
|
| 12 |
+
# تاریخچه چت را نگه میداریم
|
| 13 |
+
chat_history_ids = None
|
| 14 |
+
|
| 15 |
+
def chat_with_bot(user_input, history=[]):
|
| 16 |
+
global chat_history_ids
|
| 17 |
+
|
| 18 |
+
# توکنایز ورودی
|
| 19 |
+
new_input_ids = tokenizer.encode(user_input + tokenizer.eos_token, return_tensors='pt')
|
| 20 |
+
|
| 21 |
+
# ترکیب با تاریخچه قبلی (context-aware)
|
| 22 |
+
bot_input_ids = torch.cat([chat_history_ids, new_input_ids], dim=-1) if chat_history_ids is not None else new_input_ids
|
| 23 |
+
|
| 24 |
+
# تولید پاسخ
|
| 25 |
+
chat_history_ids = model.generate(bot_input_ids, max_length=1000, pad_token_id=tokenizer.eos_token_id)
|
| 26 |
+
|
| 27 |
+
# گرفتن پاسخ آخر فقط
|
| 28 |
+
response = tokenizer.decode(chat_history_ids[:, bot_input_ids.shape[-1]:][0], skip_special_tokens=True)
|
| 29 |
+
|
| 30 |
+
# به تاریخچه اضافه کن
|
| 31 |
+
history.append((user_input, response))
|
| 32 |
+
return history, history
|
| 33 |
+
|
| 34 |
+
# رابط Gradio
|
| 35 |
+
with gr.Blocks() as demo:
|
| 36 |
+
gr.Markdown("## 🤖 Chat with DialoGPT")
|
| 37 |
+
|
| 38 |
+
chatbot = gr.Chatbot()
|
| 39 |
+
msg = gr.Textbox(label="Type your message")
|
| 40 |
+
clear = gr.Button("Clear")
|
| 41 |
+
|
| 42 |
+
state = gr.State([])
|
| 43 |
+
|
| 44 |
+
msg.submit(chat_with_bot, [msg, state], [chatbot, state])
|
| 45 |
+
clear.click(lambda: ([], []), None, [chatbot, state])
|
| 46 |
+
|
| 47 |
+
demo.launch()
|