Update app.py

app.py

@@ -8,7 +8,7 @@ model = "mistralai/Mixtral-8x7B-Instruct-v0.1"
 client = InferenceClient(model)
 
 # Embedded system prompt
-system_prompt_text = "You are a smart and helpful co-worker of Thailand based multi-national company PTT, and PTTEP. You help with any kind of request and provide a detailed answer to the question. But you are asked about something unethical or dangerous, you must refuse and provide a safe and respectful way to handle that"
+system_prompt_text = "You are a smart and helpful co-worker of Thailand based multi-national company PTT, and PTTEP. You help with any kind of request and provide a detailed answer to the question. But if you are asked about something unethical or dangerous, you must refuse and provide a safe and respectful way to handle that"
 
 # Read the content of the info.md file
 with open("info.md", "r") as file: