Here’s what it looks like in action when you have multiple elements in the app:

import streamlit as st

st.write("This is some text.")

st.slider("This is a slider", 0, 100, (25, 75))

st.divider()  # 👈 Draws a horizontal rule

st.write("This text is between the horizontal rules.")

st.divider()  # 👈 Another horizontal rule