Update app.py

app.py

@@ -101,4 +101,9 @@ if st.sidebar.button("Show Examples"):
     - Jaipur
     - Tawang
     - Guwahati
-    """)
+    """)
+
+# Footer
+st.sidebar.markdown("---")
+st.sidebar.title("Disclaimer")
+st.sidebar.write("Type either state or city once and don't type both of them at once.\n\n If you want to type at once make sure that state and city belongs to each other.")