Update app.py

app.py

@@ -1,32 +1,19 @@
 import gradio as gr
 from transformers import pipeline
 
-# نستخدم نموذج عربي أخف
-chatbot = pipeline(
-    "text-generation",
-    model="akhooli/gpt2-small-arabic",
-    tokenizer="akhooli/gpt2-small-arabic"
-)
+# نموذج عربي خفيف وسريع
+chatbot = pipeline("text-generation", model="asafaya/bert-base-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))
+    response = chatbot(message, max_length=50, do_sample=True, temperature=0.7)[0]["generated_text"]
+    history.append((message, response))
     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",
+        description="بوت دردشة عربي بسيط وسريع",
         theme="soft"
     )