app.py

import streamlit as st

   # --- SHARED ON ALL PAGES ---
st.logo(image="images/menu_book_60dp_75FBFD.png")
st.sidebar.title("SBS V2.0 Mapper")
st.sidebar.text("Project by JA-RAD")

# --- PAGE SETUP ---
start_page = st.Page(
    page="pages/chapter_index.py",
    title="Chapters for selection",
    icon=":material/home:",
    default=True,)

type_text_page = st.Page(
    page="pages/type_text_v10.py",
    title="DEMO for text entry",
    icon=":material/keyboard:",
    default=False,)

chapter_and_type_text_page = st.Page(
    page="pages/demo_type_text.py",
    title="DEMO for text entry",
    icon=":material/keyboard:",
    default=False,)

upload_file_page = st.Page(
    page="pages/upload_file.py",
    title="DEMO for file upload (work in progress)",
    icon=":material/file_upload:",
    default=False,)

about_page = st.Page(
    page="pages/about.py",
    title="About",
    icon=":material/info:",
    default=False)

# --- NAVIGATION SETUP ---
pg = st.navigation(pages=[type_text_page, upload_file_page, about_page]) # WITHOUT SECTIONS
#pg = st.navigation({"Chapter_Index": [start_page], "Demo": [type_text_page, upload_file_page], "About": [about_page]}) # WITH SECTIONS
pg.run()