app.py

import streamlit as st

st.title("Data Analysis With Python")
with st.container():
   st.subheader("About the web app")
   st.markdown("-----------------------------------------------------------------")

col1, col2, = st.columns(2)

with col1:
  st.page_link("pages/page_1.py", label="Intro", icon="1️⃣")

with col2:
  st.page_link("pages/page_2.py", label="Roadmap", icon="2️⃣")