Update app.py

app.py

@@ -92,7 +92,7 @@ if llama_tokenizer.pad_token is None:
 def llama_generate(
     message: str,
     max_new_tokens: int = LLAMA_DEFAULT_MAX_NEW_TOKENS,
-    temperature: float = 0.3,
+    temperature: float = 0.2,
     top_p: float = 0.9,
     top_k: int = 50,
     repetition_penalty: float = 1.2,