Update app.py

app.py

@@ -464,7 +464,10 @@ def gate_ui():
         if st.button("Login"):
             if APP_PASSWORD and pwd == APP_PASSWORD:
                 st.session_state.authed = True
-                st.experimental_rerun()
+                try:
+                    st.rerun()
+                except AttributeError:
+                    st.experimental_rerun()
             else:
                 st.error("Incorrect password.")
     with col2: