Update app.py

app.py

@@ -10,6 +10,7 @@ client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")
 system_prompt_templates = {
     r"\btime\b|\bhour\b|\bclock\b": "server log: ~This message was sent at {formatted_time}.~",
     r"\bdate\b|\bcalendar\b": "server log: ~Today's date is {formatted_date}.~",
+}
     
 
 def format_prompt(message, history, system_prompt):