Change number of tokens and reduced temperature

app.py

@@ -67,8 +67,8 @@ def respond(message, history):
     try:
       for message in client.chat_completion(
           messages,
-          max_tokens=200,
-          temperature=0.9,
+          max_tokens=150,
+          temperature=0.8,
           stream=True
       ):
           # add the tokens to the output content