Update app.py

app.py

@@ -89,7 +89,7 @@ if st.session_state.authenticated:
     sample_questions = [
         "Can you tell me the history of United Methodist Church",
         "What does the Constitution say about inclusiveness?",
-        "Tell me about John Wesley."
+        "Tell me about John Wesley.",
         " What are special provisions about Sunday prayers"
     ]
     query = st.selectbox("Pick a question or type your own:", [""] + sample_questions, key="query_select") or st.text_input("Your question:", key="query_input")