2_app_with_multiple_pages.py

import streamlit as st
from app_pages.multi_page import MultiPage

from app_pages.page1 import page1_body
from app_pages.page2 import page2_body

app = MultiPage(app_name="This is my first app in Streamlit!")

app.add_page("Page 1", page1_body)
app.add_page("Page 2", page2_body)

app.run()