Update app.py

app.py

@@ -196,7 +196,7 @@ def answer_with_context(context: str, query: str):
 
 @outlines.prompt
 def idk(query: str):
-    "Just express that you don't have the knowledge required to answer the question. Be creative and original."
+    "Just express that you don't find the knowledge required in the vector database to answer the question. Be creative and original."
 
 @outlines.prompt
 def self_knowledge(query: str):