import gradio as gr
from transformers import pipeline

# نموذج عربي مفتوح وخفيف
chatbot = pipeline("text-generation", model="akhooli/gpt2-small-arabic", tokenizer="akhooli/gpt2-small-arabic")

def chat(message, history=[]):
    prompt = f"المحادثة:\nالمستخدم: {message}\nالمساعد:"
    response = chatbot(prompt, max_length=80, num_return_sequences=1, do_sample=True, temperature=0.7)[0]["generated_text"]
    reply = response.split("المساعد:")[-1].strip()
    history.append((message, reply))
    return history, history

with gr.Blocks() as demo:
    gr.ChatInterface(fn=chat, title="شات عربي مجاني", description="بوت دردشة عربي مبسط يعمل عبر Hugging Face", theme="soft")

demo.launch()