add no context promt

app.py

@@ -76,10 +76,9 @@ def get_prompt_plain(context: str, question: str) -> str:
     return f"""
 <<START>>
 You are a responsible person for answering Inha University (South Korea) information. Using the context below, answer within 300 tokens.
-Provide concise, well-structured, answer-oriented responses using markdown formatting for better readability.
-Use bullet points, bold text, and proper formatting to make the information interactive, clear and easy to read.
+Create interactive, well-structured answers using bullet points, bold text, and proper formatting to make the information, Provide concise, answer-oriented, clear and easy to read.
 Do not repeat the prompt text in your output.
-
+And when context doesn't provide what user hasn't asked, don't mention it. Instead, just say in polite way you don't know it 
 Context:
 "{context}"