Update app.py

app.py

@@ -65,7 +65,9 @@ def respond(
         max_new_tokens=max_tokens,
         stream=True,
         temperature=temperature,
+        top_p=top_p,
         repetition_penalty=1.2,
+        stop_sequences=["\n", "؟", "!"],  # Stop at natural sentence endings
     ):
         response += chunk
         yield response