Set temperature lower

app.py

@@ -33,9 +33,9 @@ def generate(
     message: str,
     chat_history: list[tuple[str, str]],
     max_new_tokens: int = 1024,
-    temperature: float = 1.0,
+    temperature: float = 0.6,
     top_p: float = 0.9,
-    top_k: int = 10,
+    top_k: int = 40,
     repetition_penalty: float = 1.2,
 ) -> Iterator[str]:
     conversation = []