Update app.py

app.py

@@ -7,7 +7,7 @@ PASS_CODE_dev = "111"
 PASS_CODE_ver = "555"
 
 st.sidebar.title("Navigation")
-page = st.sidebar.radio("Go to", ["Home", "About us", "Guidelines & Standarts used"])
+page = st.sidebar.radio("Go to", ["Home", "Guidelines & Standarts used", "About us"])
 st.markdown(
     """
     <style>