Update app.py

app.py

@@ -105,7 +105,7 @@ index = get_index(INDEX_FILE)
 # passes the prompt to the chatbot
 def chatbot(input_text, mentioned_person='Mediator John Haynes', confidence_threshold=0.5):
     hyde= HyDEQueryTransform(include_original=True)
-    prompt = f"{mentioned_person}, please respond to: {input_text}. Only reply with contextual information. If unsure, please be honest. End with a reflective question."
+    prompt = f"In character as {mentioned_person}, please respond to: {input_text}. Only reply with contextual information or say you cannot find an answer. End with a reflective question."
     response = index.query(prompt, response_mode="default", verbose=True, query_transform=hyde)
     store_message(input_text,response)