Update app.py

app.py

@@ -201,7 +201,7 @@ for i, url in enumerate(st.session_state.urls):
     with col2:
         if st.button("Remove", key=f"remove_{i}"):
             remove_url(i)
-            st.experimental_rerun()
+            st.rerun()
 
 if st.button("Add URL"):
     add_url()