Update app.py

app.py

@@ -52,7 +52,7 @@ st.sidebar.button('Reset Chat', on_click=reset_conversation)
 # Initialize conversation and chat history
 if 'messages' not in st.session_state:
     st.session_state.messages = [
-        {"role": "system", "content": "You are a knowledgeable and empathetic medical assistant providing accurate and compassionate health advice based on user input."}
+        {"role": "system", "content": "You are a knowledgeable and empathetic medical assistant providing accurate and compassionate health advice based on user input. You should only respond to health issues; otherwise, respond with 'It is out of my scope.'"}
     ]
 
 # Display chat history