Update app.py

app.py

@@ -111,7 +111,7 @@ if st.session_state['sync']:
 if st.session_state['commits']:
     st.table(st.session_state['commits'])
 
-if st.session_state['markdown']
+if st.session_state['markdown']:
     rs.slides(markdown, height=500)
     # Chat prompt (future feature)
     st.session_state["question"] = st.text_input("Ask any question about the contributor:", on_change=None, key="chat_prompt")