Update app.py

app.py

@@ -33,8 +33,7 @@ def reverse_text(user_text: str) -> str:
             out = model.generate(
                 **inputs,
                 max_new_tokens=2048,
-                do_sample=False,        # <- deterministic
-                temperature=0.0,
+                temperature=0.3,
                 pad_token_id=tokenizer.eos_token_id,
                 eos_token_id=tokenizer.convert_tokens_to_ids("</response>")
             )