Update app.py

app.py

@@ -33,7 +33,7 @@ st.sidebar.info(
 async def main():
     st.text("Server ports:")
     serverPorts = st.sidebar.container(border=True)
-    serverPorts.markdown(st.session_state['server_prts'])
+    serverPorts.markdown(st.session_state['server_ports'])
     st.sidebar.text("Client ports")
     clientPorts = st.sidebar.container(border=True)
     clientPorts.markdown(st.session_state['client_ports'])