Update app.py

app.py

@@ -47,7 +47,7 @@ def chat_stream_completion(message, history):
     response = llm.create_chat_completion(
         messages=messages_prompts,
         repeat_penalty=1.1,
-        temperature=0,
+        #temperature=0,
         stream=True,
         stop=["<|im_end|>"]
     )